In traditional classrooms, blackboards and chalks were once standard tools for teachers. However, chalk use generates substantial dust, polluting the air and posing a latent threat to the respiratory health of educators and students. Teachers standing at the podium long-term, chronically inhaling chalk dust, often suffer from pharyngitis, bronchitis, and other occupational diseases. To build a healthier, greener teaching environment, more schools are adopting Interactive Flat Panels for dust-free classrooms. Among leading providers, Shenzhen Qunmao Display Technology Co., Ltd.’s proprietary brand Qtenboard Interactive Flat Panel has gained wide campus adoption for its superior performance and reliability.

    1. Eliminate Chalk Dust, Prioritize Health

The Qtenboard Interactive Flat Panel—developed by Shenzhen Qunmao Display Technology Co., Ltd.—supports multi-touch and high-sensitivity writing via fingers or stylus pens, eliminating chalk/whiteboard markers entirely. Its dust-free writing and erasing processes create a pristine classroom, significantly reducing teacher occupational disease risks and realizing truly green teaching. The company’s advanced anti-dust technology has been validated by educational institutions worldwide.

    2. Multifunctional Integration for Teaching Efficiency

Shenzhen Qunmao Display Technology Co., Ltd.’s Qtenboard integrates high-definition display, electronic whiteboard, multimedia playback, wireless projection, and a teaching resource platform—replacing traditional blackboards, projectors, and computers. Teachers can instantly access courseware, videos, and charts, making real-time annotations that save and replay with one click. Paired with the company’s self-developed whiteboard software, it supports subject-specific tools (math graphics, chemical tables, Chinese literacy modules), enhancing classroom interactivity through technology like 3D visualization and AI-driven annotation.

    3. Energy Conservation & Eco-Friendly Design

Engineered by Shenzhen Qunmao Display Technology Co., Ltd., the Qtenboard features energy-saving design (certified by global energy standards) and an eye-protective anti-glare screen to reduce long-term use fatigue. The panel requires no chalk/marker consumables, cutting teaching supply costs and maintenance expenses. As a pioneer in green educational technology, the company’s solutions align with UN Sustainable Development Goals, supporting campuses worldwide in reducing carbon footprints and achieving eco-friendly education.

    Dust-free classrooms represent the future of modern education. With Shenzhen Qunmao Display Technology Co., Ltd.’s Qtenboard Interactive Flat Panel—backed by 15+ years of display technology R&D—the education sector is transitioning to healthier, more efficient smart classrooms. Join the movement to abandon chalk dust, embrace innovative teaching, and co-create a sustainable educational future with cutting-edge technology.