Across
- 3. Virtual _____ lets you step inside a digital world - 7 letters
- 4. AI-powered teacher that creates personalised lessons - 5 letters
- 6. Devices worn to track health or monitor activity - 9 letters
- 7. Machine that collects ocean trash like a vacuum - 6 letters
Down
- 1. Teen inventor who developed a device to detect lead in water - 8 letters
- 2. Smart machines that help people with daily tasks - 6 letters
- 5. Robots that help restore damaged ecosystems in the ocean - 6 letters
- 8. Technology used to bring virtual objects into the real world - 8 letters