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Once you have collected enough images for each gesture, you can click
“Train Model,” and the Teachable Machine will create an AI model that can

recognise those gestures. After training, you can use the model to recognise
hand gestures in real time. The tool will give you feedback by showing the

label (name) of the gesture it recognises, such as “thumbs-up” or “peace
sign.”

b) Why Teachable Machine is Useful for Learning AI

Google Teachable Machine is a great tool because it simplifies the process
of creating AI models. Traditionally, training AI required a lot of coding and

advanced knowledge, but Teachable Machine removes this barrier. Students
can see how AI learns and works without needing to understand complex
algorithms.

Moreover, Teachable Machine also helps introduce key concepts of machine

learning, such as data collection, training, and real-time recognition. It
provides a hands-on experience, which helps students understand how AI
interacts with the real world.

Hands-on Project: Program Micro:bit to Recognise Hand Gesture and

Display Patterns

What is Teachable Machine?
Teachable Machine is a web-based tool that makes creating machine learning

and AI based models fast, easy, and accessible to everyone.

Fun and Creative AI Concepts 123