In the age of educational digitalization, seamless collaboration between teaching devices is key to transforming classroom experiences. The newly upgraded device interaction system, centered on “intuitive interaction and boundary-breaking integration”, brings smart efficiency to teaching through two key features:

  1. Mobile QR Code Control: Redefining Teaching Mobility

Gone are the constraints of the podium. With a simple scan of the all-in-one device’s QR code, a teacher’s smartphone metamorphoses into a multifunctional smart remote. This feature empowers wireless control from any classroom vantage point, enabling educators to circulate freely among students—switching between multimedia courseware, annotating critical concepts with fingertip precision, or modulating video playback in real time.

For example, teachers can highlight key formulas or add notes in real time when explaining complex theories, making concepts clear on the screen. During videos, pause and rewind help revisit difficult parts, while fast-forward skips repeats to adjust pace for students. Breaking free from traditional remote range limits, this technology lets teachers move freely, creating a dynamic, interactive classroom for smooth knowledge sharing.

  2. Instant Cross-Device Transfer: Revolutionizing Resource Management

The quick transfer function marks a paradigm shift in classroom efficiency, enabling frictionless resource sharing across devices. Within a unified network, teachers can effortlessly migrate materials—be it a meticulously designed PowerPoint from a laptop, a live-recorded lab demonstration from a smartphone, or a collection of student artwork snapped during class—onto the all-in-one display. The process eschews tangled cables and convoluted settings; a few taps initiate near-instantaneous transmission, with high-resolution files appearing flawlessly on the big screen. This real-time syncing eliminates the downtime typically spent on technical setups, allowing lessons to transition smoothly from planning to execution.

Imagine a science teacher capturing a student’s experiment on their phone and projecting it seconds later for group analysis, or an art instructor wirelessly deploying a digital portfolio during critique sessions. By eliminating technical bottlenecks, the feature preserves instructional momentum, transforming the classroom into a fluid, idea-driven space that champions efficiency and creativity.

This integrated solution not only bridges device divides but reimagines pedagogy—where technology serves as an enabler, not a barrier, to unlock teaching’s full potential.