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• Gaming: Players can use hand gestures to control characters or actions in

video games, providing a more interactive experience.

• Smart Homes: You could use gestures to control devices like lights, TVs, or
music players without touching anything.

• Accessibility: People with physical disabilities can use hand gestures to
interact with devices that might otherwise be difficult to control.

• Robotics: Robots can be controlled with hand gestures, making them more

interactive and easier to operate in certain situations.

eXERCISE

A. Tick ( ) the correct option.
1. What does AI stand for?

(i) Artificial Interface (ii) Automatic Intelligence
(iii) Artificial Intelligence (iv) Advanced Interaction

2. Which tool is used to train AI models without coding?
(i) Microsoft Excel (ii) Tinkercad

(iii) Google Teachable Machine (iv) Scratch

3. What kind of data does AI use to recognise gestures?

(i) Audio files (ii) Hand gesture images

(iii) Text documents (iv) Spreadsheets

4. What is one real-life application of AI gesture recognition?

(i) Drawing pictures

(ii) Controlling devices

(iii) Sending emails

(iv) Recording videos

5. What is the first step in teaching AI using Google Teachable Machine?

(i) Export the model (ii) Train the model

(iii) Gather examples (iv) Add sensors

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