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Jiangsu qilong electronic technology Product Brochure   Jiangsu qilong electronic technology co., Ltd Founded in 2007, it is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.   The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. The company has a group of experienced and rigorous senior software and hardware engineers, a strong production and after-sales service team, perfect management mode and complete quality inspection equipment.   1: the company has passed the ISO9001 quality management system, ISO14001 environmental management system, OHSAS18001 occupational health and safety management system and ISO27001 information security management system certification; 2: the company's products have passed many certifications such as 3C, CE, FCC, ROHS, energy saving and environment protection; 3: Obtained more than 150 product software copyrights; 4: Obtained more than 30 invention patents; 5: obtain the third-level qualification of system integration; 6: Obtained the national high-tech enterprise certificate. 7: Obtained the second-class security qualification. 8: Obtained the second-class qualification of electronics and intelligenc    

IoT technology can also provide more application scenarios for interactive tablets   For example, through IoT technology, interactive tablets can realize functions such as telemedicine and smart retail, providing users with more convenient services.   In the commercial market, enterprises are increasingly demanding large-scale interactive tablets. With the acceleration of digital transformation, demand for large-scale interactive tablets, often 100 inches or larger, is increasing in large enterprises and high-end conference rooms. In the future, small and medium-sized enterprises and small and medium-sized conference rooms may purchase large quantities of non-interactive smart LCD screens, while large enterprises and high-end conference rooms will opt for large-scale interactive tablets.   This market segmentation will create new opportunities and challenges for interactive tablet companies. Companies need to develop differentiated product and marketing strategies based on different market demands. For example, to meet the needs of large enterprises and high-end conference rooms, companies can launch higher-end, more innovative products and provide more personalized services. To meet the needs of small and medium-sized enterprises, companies can offer more cost-effective products that meet their basic needs. The education market has a strong demand for large screen sizes and interactive experiences. The market has a strong demand for writing, and most classrooms are significantly larger than small or medium-sized conference rooms. This leads to a stronger preference for larger screen sizes in education, with the accelerated penetration of LCD blackboards being a prime example. Furthermore, the education market also places high demands on interactive experiences, limiting the market share and prospects for products with purely display functions.   This demand means that the future market for large-size interactive tablets will still largely rely on the education market. Interactive tablet companies need to continuously improve their products' interactive performance and display quality to meet the demands of the education market. At the same time, companies can also collaborate with educational institutions to launch customized education solutions, increasing their products' added value and market competitiveness. Qilong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.  

The Shihe Park Residents Committee and Jiangsu Qilong Electronic Technology Co., Ltd. jointly launched the "Welcome the New Year and Send Warmth" activity for needy families   On February 7, 2025, the Park Residents Committee of Shihe Town, Huai'an District, joined hands with Jiangsu Qilong Electronic Technology Co., Ltd. to carry out a warm condolence activity during the Spring Festival, visiting and comforting needy families and sending them condolences; using practical actions to deliver the care and warmth of the Party and the government to local needy families.   Qilong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.          

Interconnection between IoT technology and interactive tablets is future development trend   In recent years, with the advancement of technology and evolving user needs, the primary functions of interactive tablets have been increasingly replaced by software and system solutions. Regarding functional modularity, traditional interactive tablet designs focused on improving hardware functionality. However, with the increasing maturity of software technology, functions can now be implemented through software, making the product more flexible and allowing users to customize their needs. For example, some online conferencing software now supports features like screen mirroring and multi-person collaborative conferencing, functions previously primarily provided by interactive tablets. Software upgrades can provide new features and experiences without replacing hardware, creating longer-term value for users and reducing upgrade costs. Consequently, more manufacturers are prioritizing software development and upgrades to meet evolving user needs. Regarding ecosystem development, with the development of the internet and the improvement of ecosystems, more manufacturers are establishing their own ecosystems, offering a range of software and system solutions to meet user needs in diverse scenarios. Building such ecosystems not only increases product value but also strengthens user engagement and fosters the development of additional value-added products. High-definition display technology has broad application prospects in interactive tablets. With the popularization of high-definition display technologies such as 4K and 8K, the display effects of interactive smart tablets will become clearer and more detailed, providing users with a better visual experience. For example, in the field of education, high-definition images allow students to see teaching content more clearly, improving learning outcomes; in commercial displays, high-definition images can better display product details and attract customers' attention.   The development of intelligent interactive technology will further enhance the user experience of interactive tablets. The application of technologies such as artificial intelligence and voice recognition will make interactive tablets more intelligent and convenient. Users can operate through voice commands to improve operational efficiency. At the same time, intelligent interactive technology can also realize functions such as intelligent recognition and intelligent control, providing users with more personalized services. For example, in a meeting, the intelligent interactive tablet can automatically identify the speaker and realize intelligent tracking to ensure the smooth progress of the meeting.   The interconnection between IoT technology and interactive tablets will become a future development trend. The application of IoT technology will enable the interconnection between interactive smart tablets and smart home and office equipment, providing users with a more intelligent living and working environment. For example, in the home, interactive tablets can be connected to smart home appliances for remote control; in the office, interactive tablets can be connected to office equipment for file sharing and collaborative work.   Qilong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.                                  

Congratulations to Guizhou Primary School for installing Qilongtouch high-tech  electronic smart calligraphy classroom     A good helper for teachers A good partner for students' learning   Large screen copying + cloud copybook library Let every brushstroke have professional guidance From now on, you can paint with more ease   Cultural heritage has more new ways to open   We look forward to students writing their own brilliant chapters here.     QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.    

When selecting an all-in-one (AIO) computer, prioritize performance, display quality, connectivity, and your specific needs, whether it's for everyday tasks, demanding work, or entertainment. Consider the processor, RAM, and storage for performance, and the screen size, resolution, and color accuracy for visual experience. Ensure it has the necessary ports and wireless connectivity for your peripherals and devices.  Key Factors to Consider:   Performance: Processor (CPU): Choose a processor that matches your workload. For demanding tasks like video editing, gaming, or running multiple applications, opt for a high-end Intel Core i7 or i9 processor or an AMD Ryzen equivalent. For typical use, an Intel Core i5 or i7 with suffixes like H, M, Q, U, or Y should suffice.  RAM (Random Access Memory): 8GB of RAM is a good starting point, but 16GB or more is recommended for multitasking and demanding applications. High-end users might consider 16GB or more of DDR3 or 4 DIMM or SODIMM RAM.  Storage (SSD vs. HDD): An SSD (Solid State Drive) offers faster boot times and application loading, while an HDD (Hard Disk Drive) provides more storage capacity at a lower cost. Consider a combination of both or a larger SSD for optimal performance.    Display: Screen Size and Resolution: Select a screen size that fits your workspace and a resolution that meets your visual needs. 24-inch and 27-inch models are popular, and high resolutions like 4K offer sharper images, according to Microsoft.    Color Accuracy: If you work with graphics or photos, ensure the display has accurate color reproduction.    Touchscreen: Consider a touchscreen for a more interactive experience, especially if you plan to use touch-based applications or enjoy intuitive navigation.    Connectivity:   Ports: Ensure the AIO has enough USB-A and USB-C ports for your peripherals, such as a mouse, keyboard, printer, and external storage.  Wireless Connectivity: Look for Wi-Fi 6 (802.11ax) or higher for faster wireless speeds and Bluetooth support for connecting wireless devices.    Other Factors: Webcam: If you need a webcam for video conferencing or online meetings, check its quality and features.    Ergonomics: Consider the adjustability of the screen and the overall comfort of the AIO for extended use.    Budget: AIOs range in price, so determine your budget and prioritize features that are most important to you.      QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.    

Overseas after-sales service solutions   Localized Recruitment: We recruit local technicians in key overseas sales regions, such as Europe, North America, and Southeast Asia. These personnel are familiar with local languages, culture, and business practices, enabling them to communicate effectively with customers and quickly respond to after-sales needs. For example, in Germany, we are recruiting technicians with experience in electronic equipment repair and fluent in German and English to provide after-sales service in Germany and surrounding German-speaking regions.   Logistics Partner Selection: We establish long-term partnerships with renowned international logistics companies such as DHL and FedEx to ensure timely and secure spare parts transportation. For urgent repairs, we provide expedited logistics services to ensure spare parts reach customers in the shortest possible time. We also collaborate with local logistics companies to provide last-mile delivery and installation services, enhancing the localization of our services.   On-site repair service: For faults that cannot be resolved remotely, the after-sales team will arrange for the nearest technician to perform on-site repairs based on the customer's location. Before departure, the technician will prepare the necessary spare parts and tools based on the fault information to ensure a first-time solution. During the repair process, the technician will strictly adhere to the company's repair specifications and safe operating procedures. After the repair is complete, the equipment will be thoroughly tested to ensure proper operation, and a repair report and usage recommendations will be provided to the customer.     QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.  

All-in-one PCs are best suited for fields where space-saving, aesthetics, ease of setup   Here are some fields where Qilong All-in-One PCs excel: Home Use: For everyday tasks like browsing the web, email, streaming media, and working with documents and spreadsheets. As a hub for home entertainment, including watching movies, listening to music, and playing casual games. Ideal for home offices where space is limited and a clean, clutter-free setup is desired. Suitable for homeschooling, providing a dedicated and versatile learning station for students.   Business & Office Environments: Small Businesses and Home Offices: Their compact design and integrated features help save space and are easy to set up.   Reception Areas: Offer a professional look and can be used for administrative tasks, visitor sign-in, and providing information.   Educational Settings: Suitable for classrooms and libraries as they are user-friendly, can facilitate multimedia learning, and are easy to integrate into existing setups.   Retail: Ideal for checkout counters, customer service, and kiosks due to their touchscreen capabilities and streamlined design.   Specific Professional Fields: Medical Clinics and Healthcare Facilities: Particularly relevant for point-of-care access, electronic medical record (EMR) systems, and patient monitoring, notes TEGUAR. Many medical-grade All-in-Ones come with specialized features like antimicrobial enclosures and fanless designs for sterile environments. Photography and Video Studios: High-resolution displays and dedicated graphics options in some models make them suitable for image and video editing and client review.   Education: All-in-one PCs are excellent for student use, especially those focused on research and writing, benefiting from ample RAM and high-resolution displays for online classes and multitasking. Some models include features like integrated webcams, microphones, and speakers, making them perfect for virtual learning and collaboration. Programming and Coding: All-in-one PCs can handle programming and coding tasks, as most environments require sufficient processing power, memory, and storage, which are present in these devices.    Important Considerations: While All-in-One PCs are generally suitable for most everyday tasks and some professional applications, they may not be the best choice for resource-intensive tasks like high-end gaming, complex 3D rendering, or heavy video editing due to potential limitations in cooling and upgradability compared to traditional desktop PCs. Some high-end All-in-One models are available with dedicated graphics cards and powerful processors, which can handle more demanding tasks.  Qilong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.  

The 85th China Education Equipment Exhibition at the National Exhibition Center    The exhibition is hosted by the China Education Equipment Industry Association and co-organized by the Tianjin Municipal Education Commission, Tianjin Municipal Bureau of Commerce, Jinnan District Government, and Tianjin Institute of Education and Science     Under the leadership of President Wang Qiangzhong, Shihe Chamber of Commerce organized a group of member companies to visit the exhibition. President Wang Qiangzhong and his party first visited the special exhibition area with high technological content and represents the cutting-edge level of educational equipment development for observation and research. In the special exhibition area, they visited the product display of high-tech enterprises such as Huawei, iFlytek, Honghe and Shenzhen Zhihuikang. The advanced educational equipment and innovative solutions brought by these enterprises fully demonstrated the development trend of the deep integration of artificial intelligence and educational equipment.     The successful holding of the 85th China Education Equipment Exhibition provides a high-quality platform for display and communication for educational equipment enterprises, and also brings new opportunities and challenges to the development of Shihe's educational equipment industry. Shihe Chamber of Commerce and education and clothing enterprises should take this opportunity to continuously improve their own strength, strengthen cooperation and exchanges, and promote Shihe's education equipment industry to a new level.   QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.      

An all-in-one (AIO) computer is not the same as a laptop. While both are types of personal computers, they have distinct differences:     1. Form Factor: All-in-One Computer: This type of computer integrates the system's components into the monitor, resulting in a compact and streamlined design. The display, CPU, and other essential hardware are all housed within a single unit, often with a stand or mount. Laptop: A laptop is a portable computer that folds shut like a notebook, combining the display, keyboard, and computing components into a single, easily transportable device.   2. Portability: All-in-One Computer: Generally, AIOs are not designed to be portable. They are meant to be set up on a desk or mounted on a wall and are not easily moved around. Laptop: Laptops are designed for portability, with a built-in battery, making them easy to carry and use in various locations.   3. Upgradeability: All-in-One Computer: Typically, AIOs have limited upgrade options. Some models may allow for minor upgrades like adding more RAM or replacing the hard drive, but major component changes are often not feasible. Laptop: Laptops also have limited upgradeability, but some models allow for upgrading RAM, storage, and sometimes the battery. However, these upgrades are generally more constrained than those in a desktop PC.   4. Use Case: All-in-One Computer: Ideal for industry use where space is a concern, and a clean, clutter-free setup is desired. especially for school, office, training body and hospital etc. Laptop: Best for users who need to work or use their computer in different locations, such as students, business travelers, and professionals who frequently move between offices or meeting rooms.   In summary, while both all-in-one computers and laptops are designed to be compact and user-friendly, they serve different needs and use cases. Qilong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.

Qilongtouch Smartboard   To promote the new advancements in technology in education, our company has launched a new series of interactive wisdom smartboard in various sizes Smart board are no longer limited to a single display screen. To ensure that all students can clearly see the content on the tablet, teachers have to enlarge the screen for students further away. Learning content now fills the 100-inch screen, while a nearby writing pad allows teachers to supplement relevant content with various pens The nearly 200-inch whiteboard not only expands the field of view but also extends the life of the touchscreen. Just spend at the price of 100-inch which half lower than the 200-inch version, significantly reducing educational expenses.   QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.    

To understand the price of a smartboard, it's important to first understand its intended use and the industries it covers. Obviously the larger the screen size, the higher the cost. A smartboard nearly 200 inch for education or meeting only costs at the price of a 100 inch one, with the AIO pc for students, a new technology classroom will bring school a new educational conception.  QiLong competitive price with higher quality and better warranty can save a lot.     Smart board cost varies significantly based on several factors, with prices typically ranging from $1,500 for basic models to over $8,999 for premium, feature-rich enterprise options. They are widely used in various industries, including retail, education, and healthcare, effectively improving work efficiency and service quality.  The following is a detailed introduction:   Retail: This device can serve as a smart shopping guide, enhancing the consumer shopping experience through features like 3D product modeling and intelligent route planning. It can also function as a digital signage and advertising screen, dynamically displaying promotional information and supporting QR code interaction, achieving a closed-loop online and offline marketing campaign. Furthermore, in self-checkout scenarios, it can help consumers quickly complete payments, reducing labor costs.   Education Industry: Commonly used in smart classrooms, it serves as an interactive screen that supports whiteboard writing, courseware synchronization, and remote teaching, helping to create an immersive classroom experience. In corporate training, a built-in training course library can be used to enable employees to self-study and complete assessments, reducing training organization costs.   Medical Industry: This device can be used as a self-service registration and payment machine, integrating medical insurance card recognition and electronic payment functions to optimize hospital service processes and reduce patient queues. It can also be used in clinics as an information terminal, connecting to medical insurance card readers and thermal printers to display information, verify identity, and print prescriptions.   Hotel Industry: This system can be used for self-service check-in, allowing guests to select their room, make payments, and activate their room cards via a touchscreen. It can also connect to the hotel's PMS system to synchronize membership tier benefits. It can also serve as a smart central control device for guest rooms, connecting via Bluetooth to control lighting, air conditioning, curtains, and more. Furthermore, it can function as a closed-loop guest feedback system, allowing guests to review services and report repairs.   Catering Industry: This system can be used as an intelligent ordering and cashier system, supporting multiple modes such as touchscreen ordering and QR code ordering. It also provides full payment coverage and real-time inventory alerts. It can also be used for collaborative kitchen management, intelligently distributing orders to the corresponding kitchens, displaying the progress of dish preparation, and featuring a built-in standardized operation video library to help new employees learn. Furthermore, it can serve as a store operations data center, displaying real-time data such as sales and average customer spending to support operational decision-making.   Transportation Industry: This system can be used as a self-service ticket vending/check-in machine at train stations, integrating a second-generation ID card reader, a bank card payment module, and a receipt printer, making it easy for passengers to purchase tickets or check in. It can also be used as a public transportation information display, displaying information such as bus routes and arrival times, providing travel convenience for passengers.   Financial Industry: This device can be used at bank counters to assist tellers in handling transactions and improve service efficiency. It can also serve as an information inquiry terminal, providing customers with services such as account information inquiries and financial product introductions. Furthermore, it can be used in self-service financial management areas, allowing customers to conduct their own financial operations.   Industrial field: It can be used for production line monitoring in factory workshops, displaying production data, equipment status and alarm information in real time. In warehouse logistics management, it can efficiently process package information, realize goods in and out management and inventory counting. It can also be used in energy and power control rooms to monitor key parameters and ensure the stability of energy supply.   QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.          

QiLong participated in the Dubai Electronics Industry Exhibition       At the exhibition, friends from all over the world had cordial exchanges with our staff.         We will bring new technological concepts to educational partners around the world and are determined to popularize them in every school so that every child can enjoy the progress brought by technology in the classroom.     QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level.     The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.  

Qilong Nano blackboards are invaluable tools in biology education, where learning hinges on both detailed diagramming (a staple of traditional teaching) and dynamic visualization of living systems (from cells to ecosystems). By merging chalk writing with digital interactivity, they bridge the gap between tactile, hands-on learning and the need to explore complex, often invisible biological processes. Here’s how they enhance biology lessons across key topics:   1. Anatomy & Physiology: Making the Human Body Tangible Anatomy relies on precise labeling and understanding of 3D structures, while physiology demands explaining dynamic functions—both areas where nano blackboards shine:   Chalk Diagrams for Structure: Teachers can sketch human organs, skeletal systems, or tissue layers in chalk, using colored chalk to differentiate tissues (e.g., red for muscle, blue for connective tissue). The smooth nano surface ensures clean lines, making it easy to add labels like “aorta” or “cerebellum” without smudging. For example, a lesson on the heart can start with a chalk drawing of its chambers, with arrows (in chalk) showing blood flow. Digital Animations for Function: With a tap, the digital mode can display 3D animations of the heart beating, lungs expanding, or neurons firing. Teachers can pause the animation and use chalk to trace the path of oxygen in the bloodstream or label the “dendrites” in a neuron, linking static diagrams to real-time movement. Interactive Quizzing: Students can take turns: one labels a chalk-drawn kidney with “renal cortex” and “medulla,” while another uses the touchscreen to highlight where urine is formed in a digital kidney model. This mix of skills reinforces both structure and function.   2. Cell Biology: Exploring the “Invisible” World Cells and their organelles are too small to see with the naked eye, but nano blackboards make them visible and interactive:   Chalk Sketches of Cells: Teachers can draw plant and animal cells in chalk, using symbols to represent mitochondria, chloroplasts, or the nucleus. The scratch-resistant nano surface allows for precise details—like drawing the double membrane of a nucleus or the rough ER’s ribosomes—so students grasp subcellular structures. Digital Microscopy & Models: The digital screen can display high-resolution micrographs (e.g., a stained cheek cell) or 3D models of organelles. Students can zoom in on a digital lysosome and use chalk to note, “Breaks down waste—like a cell’s ‘recycling center’.” For mitosis lessons, a digital animation of cell division can run alongside a chalk timeline labeling “prophase → metaphase → anaphase.” Comparative Learning: Split the board: one side has a chalk drawing of a prokaryotic cell (e.g., bacteria), the other a digital model of a eukaryotic cell. Teachers can use chalk to draw lines connecting shared features (e.g., “cell membrane”) and highlight differences (e.g., “no nucleus in prokaryotes”).   3. Ecology & Evolution: Visualizing Systems and Change Ecology focuses on interconnected systems, while evolution requires understanding long-term change—both benefit from the nano blackboard’s ability to blend static diagrams and dynamic data:   Chalk Food Webs & Cycles: Teachers can sketch food chains (grass → rabbit → fox) or biogeochemical cycles (carbon, water) in chalk, adding arrows to show energy flow. The flexibility of chalk lets them quickly adjust the web (e.g., “What happens if rabbits die off?”) by erasing and redrawing, encouraging critical thinking. Digital Maps & Data: The digital mode can display ecosystem maps (e.g., a rainforest biome) or climate data graphs (e.g., CO₂ levels over time). Teachers can use chalk to mark “biodiversity hotspots” on the map or circle a spike in CO₂ on the graph, linking it to human activity—key for lessons on climate change. Evolution Simulations: For natural selection, a digital simulation can show finch beak sizes changing over generations based on food availability. Teachers can use chalk to note “adaptation” or “survival of the fittest” next to the simulation, connecting the visual to Darwin’s theory.   4. Microbiology & Genetics: Simplifying the Microscopic Microbiology (studying bacteria, viruses) and genetics (DNA, inheritance) involve invisible entities—nano blackboards make them accessible:   Chalk for Basic Structures: Sketch a virus’s capsid or a bacterium’s flagella in chalk, labeling key parts. For genetics, draw Punnett squares to explain inheritance (e.g., “BB × Bb → 50% BB, 50% Bb”)—a task where chalk’s ease of erasing and rewriting helps correct mistakes in real time. Digital 3D Models & Simulations: Pull up a rotating 3D model of DNA’s double helix on the digital screen; students can touch to “unzip” it and see base pairing (A-T, C-G). For microbiology, show a simulation of bacteria reproducing or antibiotics targeting cell walls, with chalk notes highlighting “antibiotic resistance” risks. Hybrid Problem-Solving: For a genetics lesson, write a parental genotype in chalk (e.g., “Aa × aa”), then use the digital screen to generate a Punnett square automatically. Students can check their work by comparing their chalk-drawn square to the digital one.   5. Field Biology & Lab Work: Connecting Classroom and Real-World Biology often involves lab experiments or field observations—nano blackboards bridge these with the classroom:   Chalk Lab Protocols: Outline steps for a dissection (e.g., “1. Identify the heart; 2. Trace blood vessels”) in chalk, with reminders like “Wear gloves!” The nano surface’s durability resists accidental spills, a common lab hazard. Digital Field Data: After a field trip to a pond, project photos of observed organisms (algae, frogs) on the digital screen. Use chalk to classify them into “producers” or “consumers” and build a food web linked to the photos. Live Lab Streaming: If students can’t participate in a lab (e.g., due to distance), stream it to the nano blackboard. Teachers can draw chalk annotations on the live feed (e.g., “Notice the root hairs here”) while explaining, making remote students feel included. Why Nano Blackboards Work for Biology Dual Visualization: They let teachers switch between “slow,” detailed chalk diagrams (critical for memorization) and “fast,” dynamic digital models (key for understanding processes). Cost-Effective: A single device replaces a chalkboard and a pricey interactive display, freeing funds for microscopes, lab kits, or field trips. Accessibility: Anti-glare nano surfaces ensure all students (even those in back rows) can see diagrams, while QR code sharing lets them revisit lessons to study for tests. Engagement: Students respond to the mix of drawing in chalk (a familiar, low-pressure activity) and interacting with digital models (exciting and novel), making even dense topics like enzyme function feel approachable. Example Lesson: Teaching “Photosynthesis” Chalk Foundation: Draw a leaf cross-section in chalk, labeling “chloroplasts,” “stomata,” and “xylem.” Write the photosynthesis equation: “6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂” with chalk. Digital Animation: Show a simulation of chloroplasts using sunlight to convert CO₂ and water into glucose. Pause to highlight the role of chlorophyll. Hybrid Linking: Use chalk to connect the “stomata” in the drawing to the CO₂ intake shown in the animation, explaining, “This is where carbon dioxide enters!” Student Practice: Have students sketch a simplified chloroplast in chalk, then use the digital screen to label its thylakoids and stroma. Share for Review: Generate a QR code linking to the lesson, so students can revisit the equation and animation while completing lab reports. In biology, where understanding life requires both seeing structure and grasping function, nano blackboards are more than tools—they’re windows into the living world. By blending the best of traditional and digital learning, they make biology’s complexity feel manageable, engaging, and even inspiring. QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.

QiLong New Arrival A custom exam grading lab system come for physics, chemistry, and biology etc.     The Ministry of Education requires that the physics, chemistry and biology experimental operation examinations for middle school students be included in the overall graduation score assessment so all the middle school laboratories in various places would purchase laboratory assessment system equipment   No doubt this also brings new opportunities to the business of our partners, new beginning with new arrival, new chanege with new chance.   QiLongtouch will provide on-site: sample display, personal explanation, project information and cooperation content, etc.   QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world  

QiLong Nano blackboards are transformative tools for chemistry education, where the combination of traditional chalk writing and digital interactivity addresses the subject’s unique needs: visualizing molecular structures, demonstrating reactions, and explaining abstract concepts. Their dual functionality—supporting hands-on notation and dynamic digital content—makes complex chemistry topics more accessible and engaging. Here’s how they enhance chemistry teaching and learning: 1. Chalk Writing: Reinforcing Core Concepts Through Tactile Learning Chemistry relies on precise notation (e.g., formulas, equations) and step-by-step reasoning, and chalk writing on nano blackboards preserves the tactile, iterative process that helps students follow logic:   Balancing Chemical Equations: Teachers can write unbalanced equations in chalk (e.g., “H₂ + O₂ → H₂O”) and work through balancing them in real time, erasing and adjusting coefficients as they explain. The smooth, scratch-resistant nano surface ensures chalk lines stay clear, even with frequent edits—critical for students to track each step. Drawing Lewis Structures & Bonding: For organic chemistry, sketching molecular structures (e.g., benzene rings, peptide bonds) with chalk mimics the “pen-and-paper” practice students use in exams. Teachers can color-code atoms (e.g., red for oxygen, black for carbon) with colored chalk to highlight functional groups, making 2D structures easier to interpret. Annotating Lab Procedures: When explaining experiments (e.g., titrations or distillations), teachers can outline steps in chalk, adding notes like “use a burette, not a pipette” or “record pH after each drop.” This mirrors how students take lab notes, reinforcing good habits.   2. Digital Interactivity: Visualizing the “Invisible” World of Chemistry Chemistry often involves phenomena too small (atoms, molecules) or dangerous (explosive reactions) to observe directly. Nano blackboards’ digital mode solves this with dynamic tools:   3D Molecular Models: With a tap, teachers can switch to digital mode to display rotating 3D models of molecules (e.g., DNA helices, water’s hydrogen bonding). Students can even interact with the models via touch—zooming in to see bond angles or pulling apart ions in ionic compounds—to grasp spatial arrangements. Simulating Reactions: Digital simulations let students “watch” reactions that are too slow (e.g., rusting) or risky (e.g., chlorine gas reactions) to demonstrate in class. For example, a simulation of acid-base neutralization can show H⁺ and OH⁻ ions combining in real time, while teachers use chalk to annotate the reaction’s pH changes. Data Visualization: After a lab (e.g., measuring reaction rates at different temperatures), teachers can project graphs (time vs. product concentration) on the digital screen. Using chalk, they can mark key points (e.g., “activation energy threshold”) or draw trend lines, linking raw data to theoretical concepts like collision theory.   3. Bridging Chalk and Digital: Active Learning for Complex Topics QiLong nano blackboard’s true power lies in merging its two modes, turning passive listening into active participation:   Hybrid Problem-Solving: For stoichiometry problems, teachers can write a balanced equation in chalk, then pull up a digital periodic table to calculate molar masses. Students can take turns: one solves the math in chalk, another uses the digital screen to check units (e.g., converting grams to moles), fostering collaboration. Live Lab Integration: During in-class experiments, a camera can stream the lab setup (e.g., a beaker of boiling water) to the digital screen, so all students see details. Teachers can freeze the feed and use chalk to label components (“condenser,” “thermometer”) or note observations (“vapor forms at 100°C”). Safety Training: When teaching lab safety, digital mode can show video clips of common mistakes (e.g., improper chemical storage), while chalk annotations highlight risks (“Never mix bleach and ammonia—releases toxic gas”). This combination of visual warning and written reminder reinforces safety rules.   4. Supporting Remote and Post-Lesson Learning Nano blackboards ensure chemistry education doesn’t stop in the classroom:   QR Code Sharing: After a lesson on kinetics, teachers can generate a QR code with one click, linking to the day’s chalk notes (e.g., reaction rate formulas) and digital resources (simulations, lab videos). Students scan it to revisit material while doing homework or studying for tests. Remote Lab Prep: If students can’t attend class (e.g., due to illness), teachers can livestream a lesson, writing chalk explanations and sharing digital models in real time. Students can even “raise hands” via chat to ask questions about, say, a confusing redox reaction. Review and Revision: Chalk notes and digital annotations are automatically saved to the cloud. Before exams, teachers can pull up past lessons—e.g., a chalk-drawn flow chart of organic reactions paired with digital flashcards—to review key topics. Why Nano Blackboards Excel in Chemistry Clarity for “Abstract” Concepts: They turn invisible processes (e.g., electron transfer) into tangible visuals, whether via chalk sketches or digital models. Cost-Effective: A single nano blackboard replaces both a traditional chalkboard and a pricey interactive display, freeing up budget for lab equipment or chemicals. Durability: The nano coating resists stains from chalk dust or accidental spills (a common lab issue), ensuring longevity. Engagement: Students are more likely to participate when they can sketch structures in chalk and manipulate digital models—making even tough topics like thermodynamics feel approachable. Example Lesson: Teaching “Acid-Base Reactions” Chalk Setup: Write the reaction “HCl + NaOH → NaCl + H₂O” in chalk, labeling acid, base, salt, and water. Digital Demo: Switch to digital mode to show a simulation of H⁺ and OH⁻ ions combining to form H₂O, with color-coded particles. Hybrid Annotation: Use chalk to circle the H⁺ in HCl on the digital screen, linking it to the “acid” definition written earlier. Student Practice: Have students come up to the board—one writes a new acid-base equation in chalk, another uses the digital screen to predict products. Share for Review: Generate a QR code linking to the lesson, so students can revisit the simulation and equations at home. In short, nano blackboards make chemistry’s “invisible” world visible, its abstract rules concrete, and its hands-on labs safer and more connected. For a subject that balances theory and practice, they’re not just a tool—they’re a catalyst for deeper understanding. QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.

Warmly welcome South American customers to visit our company.   During this inspection, we fully demonstrated the core competitiveness of our company.   From cutting-edge technology to high-quality services, the affirmation and recognition of customers is our driving force.       We look forward to working together to open up a broader market.   QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world

QiLong Nano blackboards are uniquely versatile tools that seamlessly blend traditional chalk writing with digital interactivity, making them adaptable to every subject in education. Their dual functionality—supporting tactile, hands-on learning alongside dynamic digital content—addresses the diverse needs of disciplines ranging from math and science to language arts and the arts. Below is a breakdown of how they enhance teaching and learning across key subjects: 1. Mathematics: Bridging Abstract Concepts with Visual Clarity Mathematics relies on both step-by-step problem-solving and visual representation, and nano blackboards excel in both areas:   Chalk Writing for Formulas & Proofs: Teachers can write equations, geometric theorems, or calculus derivations in chalk, preserving the tactile, iterative process of working through problems—critical for students to follow logic. The scratch-resistant nano surface ensures chalk lines stay crisp, even with frequent erasing. Digital Tools for Visualization: With a tap, teachers can switch to the digital mode to display 3D graphs, dynamic equations, or interactive simulations (e.g., graphing parabolas in real time, manipulating geometric shapes). Students can even annotate these digital visuals with chalk, merging handwritten notes with digital precision. Collaborative Problem-Solving: Multiple students can work on the same problem—one using chalk to solve algebra steps, another using the touchscreen to plot data—fostering teamwork and clarifying misunderstandings instantly. 2. Science: Merging Experimentation with Digital Exploration Science education thrives on observation, experimentation, and explaining complex processes, all of which are elevated by nano blackboards:   Chalk Diagrams for Processes: In biology, teachers can sketch cell structures or food chains in chalk, emphasizing key components with color-coded chalk. In chemistry, they can outline reaction mechanisms step-by-step, erasing and revising as students ask questions. Digital Simulations & Data: For physics, the digital screen can display simulations of projectile motion or wave interference, while teachers use chalk to annotate forces or variables directly on the simulation. In environmental science, live data (e.g., climate graphs) can be pulled up, with chalk notes highlighting trends or anomalies. Safety & Accessibility: For lab demonstrations, teachers can project live video of experiments (via connected cameras) onto the digital screen, allowing all students to see details. Chalk annotations can label equipment or warn of safety steps, ensuring clarity even from the back of the classroom. 3. Language Arts & Literature: Enhancing Text Analysis and Creativity Language arts demands close reading, writing, and creative expression—areas where nano blackboards balance tradition and innovation:   Chalk for Annotation & Writing: Teachers can write poems, quotes, or grammar rules in chalk, encouraging students to underline, circle, or add margin notes (e.g., identifying metaphors in a novel excerpt). The nano surface’s smoothness mimics paper, making chalk writing feel natural. Digital Resources for Context: With the digital mode, teachers can display author biographies, historical context (e.g., photos of 19th-century London for Oliver Twist), or audio clips of poems being read aloud. Students can then use chalk to connect these digital elements to the text, creating visual mind maps. Peer Feedback: Writing assignments (e.g., essays or stories) can be projected digitally, and peers can use chalk to suggest edits or highlight strengths—combining the immediacy of handwritten feedback with the convenience of sharing work across the class. 4. Social Studies & History: Connecting Past and Present Visually Social studies and history require contextualizing events, analyzing maps, and interpreting primary sources—tasks made more engaging with nano blackboards:   Chalk for Maps & Timelines: Teachers can draw historical timelines or regional maps in chalk, letting students label key dates, borders, or events. The tactile act of drawing helps reinforce spatial and chronological understanding. Digital Archives & Media: The screen can pull up primary sources (e.g., scanned letters from WWII soldiers) or documentaries, with chalk annotations linking these to the timeline or map. For example, a teacher might project a 1960s civil rights protest photo and use chalk to mark its location on a U.S. map. Debate & Collaboration: Students can use chalk to argue opposing viewpoints (e.g., pros and cons of a historical policy) on one side of the board, while the digital side displays statistics or expert quotes to support their claims—making debates more evidence-based and interactive. 5. Arts & Music: Fostering Creativity and Technical Skill In creative subjects, nano blackboards blend hands-on creation with digital tools to expand possibilities:   Chalk for Sketching & Notation: Art teachers can demonstrate drawing techniques (e.g., perspective, shading) in chalk, allowing students to copy and adapt the steps. Music teachers can write sheet music or chord progressions, erasing and revising as they explain rhythm or melody. Digital Integration for Inspiration: The digital screen can display famous artworks, architectural designs, or musical performances. Students can use chalk to sketch variations (e.g., “Redraw this Picasso with a different color palette”) or annotate musical scores with their own interpretations. Multimedia Projects: Students can present digital art (e.g., photoshopped images) or recorded music on the screen, then use chalk to explain their creative choices—bridging digital and traditional artistic processes. 6. Physical Education & Health: Combining Instruction with Demonstration Even in active subjects, nano blackboards enhance clarity and engagement:   Chalk for Diagrams & Drills: PE teachers can draw (e.g., proper running form, basketball plays) in chalk, breaking down steps for students to mimic. Health educators can sketch anatomical diagrams (e.g., the heart’s structure) to explain bodily functions. Digital Videos for Reference: Short clips of athletes executing skills or health demonstrations (e.g., CPR) can be played on the digital screen. Teachers can pause the video and use chalk to highlight key muscles or techniques, ensuring students grasp details. Safety & Planning: For team sports, the digital screen can display game strategies, while chalk notes add real-time adjustments based on student performance—making practice sessions more adaptive. Why Nano Blackboards Work Across All Subjects Flexibility: They honor traditional teaching methods (chalk writing) while integrating digital tools, ensuring no subject is constrained by technology. Cost-Effectiveness: By combining a chalkboard and interactive display in one device, schools avoid purchasing separate tools for each subject, saving budgets. Accessibility: The anti-glare nano surface ensures visibility in any classroom setting, and features like QR code sharing let students revisit lessons later—critical for review across all disciplines. Engagement: Students respond to the mix of tactile (chalk) and digital interaction, making even the most abstract subjects feel tangible. In essence, nano blackboards are not just “tech tools” but subject-agnostic enablers—they adapt to the unique demands of every discipline, making them indispensable in modern classrooms. Whether solving equations, analyzing poems, or exploring scientific phenomena, they bridge the best of traditional and digital learning, ensuring no subject is left behind. QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.                  

QiLong nano blackboard is an advanced educational technology device that integrates traditional blackboard writing with modern digital features, often leveraging nanotechnology for enhanced performance. Here’s a detailed explanation of its definition, features, advantages, and applications: 1. Core Definition and Technology A nano blackboard typically refers to an interactive display that uses nano - coating or nano - structured materials on its surface to enable dual functionality: Traditional Writing: Supports chalk or marker writing like a conventional blackboard or whiteboard. Digital Interaction: Incorporates a touchscreen layer for digital content display, annotation, and multimedia integration. The "nano" term often relates to the ultra - thin, anti - glare, or self - cleaning properties of the surface coating, which may be developed using nanotechnology to improve durability and user experience.   2. Key Features and Technical Advantages (1) Nano - Coated Surface Anti - Glare and High Clarity: Nano coatings reduce reflection, making the screen visible even in bright classrooms with windows or overhead lights. For example, some models use nano - ceramic coatings to achieve 99% anti - glare effects, similar to matte paper. Scratch Resistance: Nano materials enhance surface hardness (often up to 7H on the pencil hardness scale), preventing damage from chalk or stylus use over time. Self - Cleaning Properties: Some nano blackboards have photocatalytic coatings that break down dust or stains when exposed to light, reducing the need for frequent cleaning. (2) Dual - Mode Functionality Seamless Switching: Users can write with chalk on part of the board while displaying digital content (e.g., videos, slides) on another section, combining traditional and digital teaching methods. Digital Annotation Over Writing: Teachers can overlay digital notes, highlights, or images on top of chalk writing, preserving handwritten content while adding interactive elements. (3) Interactive and Digital Capabilities 4K Touchscreen Integration: Most nano blackboards feature high - resolution touchscreens (55–100 inches) that support multi - touch (e.g., 20 - point touch) for collaborative student interactions. Built - in Software: Includes educational tools like annotation apps, curriculum resources, and cloud syncing (e.g., saving lessons to a server for later access). Connectivity: Supports HDMI, USB, and wireless casting from laptops, tablets, or phones, enabling real - time content sharing.   3. Advantages Over Traditional Blackboards and Interactive Displays   Cost - Efficiency Cheaper than full - featured interactive displays, as it combines two functions in one device. Very low cost but lacks digital features. Expensive, especially for large sizes. Teaching Flexibility Enables both chalk writing and digital content, ideal for teachers who prefer a mix of methods. Only supports manual writing. Relies entirely on digital tools; may require training. Maintenance Nano coatings reduce dust accumulation and scratches, lasting longer. Prone to chalk dust buildup; surfaces wear out over time. Sensitive to scratches; requires careful handling. Environmental Impact Reduces paper waste (no need for printed handouts) and chalk dust pollution. Generates chalk dust, which can affect air quality. Energy - consuming but paper - free.         4. Applications in Education (1) K - 12 Classrooms Blended Teaching: Teachers can write equations with chalk while displaying related videos or animations on the touchscreen, enhancing comprehension for visual and kinesthetic learners. Student Engagement: Students can solve math problems on the chalkboard area and present digital projects on the touchscreen, promoting interactive learning. (2) Higher Education and Training Lecture Capture: Nano blackboards can record both chalk writing and digital annotations, allowing students to review lectures later via cloud - stored recordings. Technical Demonstrations: In science labs, instructors can write experimental procedures with chalk while displaying real - time data graphs on the digital screen. (3) Remote and Hybrid Learning Dual Content Sharing: During online classes, teachers can show their chalk writing via the board’s camera while sharing digital slides, bridging the gap between in - person and remote students. QR Code Sharing: As mentioned in previous contexts, one - click QR code generation allows students to access digital copies of handwritten notes or displayed content.     QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.

In the ever - evolving landscape of educational technology, QiLong memory board emerges as a revolutionary and cost - effective solution that combines the best of traditional and modern teaching tools. Its unique features not only enhance the teaching and learning experience but also offer significant savings, making it an ideal choice for educational institutions of all sizes. One of the most remarkable aspects of the memory board is its dual - functionality. It supports chalk writing on a traditional blackboard surface while simultaneously providing a touchscreen interface. This blend of old and new technologies is a game - changer. Traditional blackboards are extremely affordable, and by integrating a touchscreen into the same physical space, schools can avoid the hefty costs associated with purchasing and maintaining large, high - end interactive displays. For example, a standard interactive whiteboard or touchscreen display can cost several thousand dollars, whereas a memory board, with its integrated blackboard, offers similar interactive capabilities at a fraction of the price. This cost - saving feature is particularly beneficial for schools with limited budgets, allowing them to allocate resources more efficiently across other important educational areas.   The memory board also offers unparalleled convenience in content sharing. With just one key, teachers can generate a QR code that instantly shares the lesson content with students. This eliminates the need for printing out handouts, which not only saves on paper and ink costs but also reduces the time and effort spent on manual distribution. Students can simply scan the QR code using their smartphones or tablets and access the materials, whether it's lecture notes, assignments, or supplementary reading materials. This digital sharing method is not only eco - friendly but also ensures that students always have access to the most up - to - date content.   In an era where disruptions are becoming increasingly common, the memory board's ability to support web teaching is a crucial advantage. Even when faced with unforeseen circumstances such as street blockages that prevent students from physically attending class, the memory board allows for seamless continuation of education. Teachers can connect to the board remotely and conduct live lessons, display teaching materials on the touchscreen, and interact with students in real - time. Students, in turn, can participate in the class from the safety and comfort of their homes, using the shared QR code to access the relevant content. This flexibility ensures that learning is not interrupted, maintaining the educational progress of students regardless of external challenges.   Moreover, the memory board promotes interactivity in the classroom. The touchscreen feature enables teachers to present multimedia content, such as videos, animations, and interactive quizzes, which can significantly enhance student engagement. Students can also actively participate by coming to the board to answer questions, solve problems, or contribute to group discussions. This hands - on approach to learning makes the educational process more dynamic and effective, as students are more likely to retain information when they are actively involved.   Another advantage is the ease of use. The memory board is designed to be intuitive, with a user - friendly interface that requires minimal technical training for teachers. This means that educators can quickly adapt to using the new technology without having to spend extensive time learning complex systems. As a result, they can focus more on creating engaging lessons and interacting with students, rather than struggling with the equipment. In conclusion, the memory board is a remarkable educational tool that offers a plethora of benefits. Its cost - saving features, combined with its advanced functionality in content sharing, web teaching support, interactivity, and ease of use, make it a valuable asset for any educational institution. By investing in memory boards, schools can provide high - quality education while also managing their resources efficiently, ensuring a bright future for both educators and students alike. QiLong touch, founded in 2007, is a high-tech enterprise specializing in the research and development and production of smart campus big data platform and many intelligent products.The company has an industrial workshop of more than 8,000 square meters, with more than 180 employees, including more than 20 product research and development personnel, and several senior engineers at the professor level. The hardware products produced by the company mainly include: interactive tablet, interactive intelligent blackboard, OPS computer, interactive interconnected blackboard, conference tablet, advertising machine, inquiry machine, recording and broadcasting equipment, calligraphy equipment, classroom eye protection lights, etc. With rich experience in OEM/ODM service to overseas customers, Qilong products are very popular in more than 80 countries around the world.