Across
- 3. Send and recive live video pictures.
- 5. You can move the pointer a screen on the tablet.
- 7. Read barcodes on the products sold in shops and send the price to the computer in the cash register.
- 9. It is mainly used to play computer games.
- 10. Used drawing and image manipulation applications.
- 11. Typeing numbers and letters and send messages
- 12. Hand-held wheel that increases of decreases volume in the same way a volume knob on a stereo does.
Down
- 1. Hand-held divice that lets you move a pointer and select items on the screen.
- 2. Reads images and converts them into electronic codes whitch can be understood by a computer.
- 4. Records your voice.
- 6. Used insted of a mouse in notebook or laptop computers.
- 8. Records moving images and convers them into digital data.