Coaching teachers with data, not guesswork.

Challenge

Teacher training has always run on apprenticeship: knowledge and experience passed from mentor to novice, one observation at a time. But mentors' time and availability are finite, and a young teacher's development is bounded by how much feedback they can get. An intelligent training and assessment system changes the maths — using detection technologies to help new teachers find their weaknesses quickly and improve on them fast, both in smart classrooms and in dedicated training programmes.

Solution

YUAN's solution runs on the VPP6N0 NX-S, covering the workflow from multimedia capture through real-time analytics to data-driven personalised training. The low-latency M.2 video capture card connects HDMI or SDI cameras to record high-quality, multi-angle video and audio of the teaching process, delivered to the backend in real time. Powered by the NVIDIA Jetson Orin NX module with up to 100 TOPS, the VPP6N0 NX-S AI Box performs deep analytics live — reading the size and stroke weight of the teacher's handwriting, facial expressions, and tone of voice — and returns immediate feedback the teacher can act on.

Key benefits

The recordings themselves are a training asset: one channel of 4K60 or four channels of HD60 HDMI/SDI capture create a multi-angle record that preserves not just the instructional content but the teacher's gestures and expressions in detail. The 100 TOPS of compute means every nuance — expression, voice change, blackboard handwriting — is analysed as it happens, with AI-generated recommendations arriving in time to adjust the next lesson rather than the next semester. And because assessment is grounded in detailed data, teachers can self-evaluate and improve on evidence — professional growth that compounds, and a sharper competitive edge in the field.