MMCOOL / Classroom Tools
AI-or-human: play first, then discuss the reasoning
This is a local network classroom tool. Students join with their phones, and the host controls questions, countdowns, and reveal on the big screen. It does not treat guessing accuracy as a ranking of ability, but turns "why I judged this way" into a discussion entry point.
What will you see?

Sample screen: First judge whether this is real footage or generated content, then explain your reasoning.
How to use it in class
- Teachers run it on a trusted local network computer
python server.py。 - Host opens
/host, screen casting QR code. - Students join with a code, first independently judge the source of images, videos, or text.
- During the reveal, ask: What is the basis? What evidence is still missing? Where to check next?
Prepare your own questions
Questions can be images, videos, audio, text, code, or product prototypes. Each question should include the source, scope of authorization, and explanation of the reveal. Do not upload third-party media without permission to a public repository.
Read installation and question preparation instructionsView open-source repository