In modern classrooms and meeting rooms, interactive tablets have become important tools for communication and collaboration. However, a common and annoying 

problem that users often encounter is accidental touch input: when writing with a stylus, the screen may record the contact of the palm, wrist, elbow or other parts of 

the body, resulting in messy lines and disrupting the workflow.

  To address this issue, Qunmao has developed a powerful palm accidental touch elimination function in its Qtenboard interactive tablet series. How will this considerate 

feature improve the writing experience

  1. Precise pen recognition and automatic rejection of unnecessary touches

  Qtenboard adopts an advanced touch recognition algorithm, which can distinguish between intentional stylus input and unintentional hand or arm contact. When you 

write with a pen, the system precisely recognizes the pen signal and ignores the touch on your palm, wrist, elbow or shoulder. This effectively avoids unnecessary lines 

and incorrect input on the screen.

  2. Place your hands naturally without hovering

  Without the function of preventing accidental palm touch, users often have to hover their hands above the screen when writing - this posture is neither natural nor easy 

to cause fatigue. With Qtenboard, you can naturally place your hand on the screen, just like writing on paper. This makes writing more comfortable, stable and efficient.

  3. Smooth multi-user collaboration

  In group Settings, multiple people can interact with the screen simultaneously. Qtenboard supports multi-pen input and multi-touch input. Its anti-accidental palm 

touch function ensures that each user's writing remains neat and undisturbed - even if both hands overlap or touch the screen simultaneously. This is highly suitable 

for brainstorming, co-creation and real-time collaboration.

  4. Designed for diverse scenarios - a truly user-centered solution

  Whether it's teachers giving lessons, students taking notes, business teams presenting ideas, or children using interactive apps, Qtenboard's palm accidental 

touch rejection function can provide a smooth and barrier-free experience. This feature reflects QUNMAO's commitment as a source manufacturer to thoughtful 

design and precise engineering.

  Conclusion

  Accidental palm touch is not merely a technical detail; it represents a significant upgrade in user experience. With the Qtenboard interactive tablet, users can write 

freely, collaborate seamlessly, focus on content without distractions. This is a wise choice for creating smarter classrooms and meeting rooms.