Push and Pull Green Board with Handwriting Recognition | Qtenboard

Qtenboard Push-and-Pull Green Board: Smart Interactive Display with Handwriting Recognition

Combine traditional teaching habits with cutting-edge digital technology using the Qtenboard Push-and-Pull Green Board System. Featuring smooth sliding green board panels integrated with a central 4K interactive flat panel, this dual-purpose smart classroom solution allows seamless transition between physical chalk writing and advanced digital AI functions.

Video Demo & Smart Classroom Walkthrough

Watch the live sliding mechanism demonstration, chalk writing test, and interactive screen AI recognition in the video above. Below is the video chapter timestamp breakdown:

• 00:00 - 00:25: Silent Push-and-Pull Sliding Mechanism & Enclosure Safety Lock Demonstration

• 00:26 - 00:55: Dual Writing Modes: Traditional Dust-Free Chalk & 4K Interactive Touch Screen

• 00:56 - 01:30: AI Handwriting-to-Text Conversion & Mathematical Formula Recognition Demo

• 01:31 - 02:05: One-Touch Web Search, Shape Auto-Correction & Digital Whiteboard Tools

• 02:06 - 02:40: Anti-Glare Eye Protection Glass, Cleanroom Assembly & Quality Inspection

Key Video Highlights & Interactive Features

• Smart Handwriting Recognition: The integrated interactive flat panel features advanced optical/IR touch sensors and AI handwriting recognition, instantly converting handwritten notes, formulas, and diagrams into clear digital text and editable graphics.

• Flexible Push-and-Pull Sliding Mechanism: Dual sliding green board wings protect the interactive screen when closed and expand the physical writing surface when opened, accommodating traditional chalk, liquid pens, or dust-free markers.

• One-Touch Function Search & Recognition: Easily write commands, characters, or drawings on the digital surface to trigger automatic shape smoothing, text recognition, and instant web knowledge lookup without interrupting the lesson.

• Durable & Ergonomic Safety Design: Heavy-duty aluminum track system ensures ultra-quiet, smooth sliding motion with integrated safety locks and rounded corners, designed specifically for intensive daily school and classroom environments.

Push-and-Pull Interactive System Technical Specifications

Target Classroom Applications & Tender Projects

The Qtenboard push-and-pull interactive green board system is designed for modern smart education deployment, including:

• K-12 Smart Classrooms: Enabling teachers to combine familiar chalkboard writing habits with modern digital media and interactive courseware.

• University Lecture Halls: Expanding total writing surface for complex mathematical formulas, physics equations, and multi-screen annotations.

• Vocational Schools & STEM Labs: Interactive 3D model manipulation combined with physical diagram notes during technical lectures.

Partner with a Direct Education Display Manufacturer

Qtenboard manufactures complete smart classroom ecosystems, providing custom green/blackboard dimensions, specialized frame colors, custom logo branding, and strict structural safety testing for global education tenders and distribution partners.

Looking to Upgrade Your Interactive Educational Hardware?
       Contact Qtenboard today for push-and-pull interactive green board specifications, CAD installation diagrams, custom OEM/ODM solutions, and global wholesale pricing.