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Across

1. The part of a printer that contains the nozzles and controls the ejection of ink droplets onto the paper.

2. The material, typically plastic, used as the printing medium in a 3D printer.

3. The degree to which a user feels completely absorbed or deeply engaged in a virtual or digital environment

4. Related to the sense of touch

5. Displays used for advertising or information purposes, often in public spaces.

6. Portable devices that provide haptic feedback and can be worn on the body

7. Paper-like displays that mimic the appearance of traditional ink on paper.

8. A device that uses one or more pens to draw continuous lines on paper, used for producing high-quality graphics or CAD drawings.

9. A type of projector that uses digital micromirror device (DMD) technology to project images.

10. Headphones are a pair of small speakers that are worn over the ears to listen to audio privately.

11. A printer that uses a laser beam to produce high-quality text and graphics on paper.

12. The sensation of physical resistance or vibration produced by a device in response to user input

13. A projector that supports a resolution of 1920x1080 pixels.

14. Printers that use the piezoelectric effect to create small droplets of ink.

Down

15. A hard copy output device that produces printed text or images on paper.

16. A type of projector that uses light-emitting diodes (LEDs) as the light source.

17. The use of touch sensation to communicate information or instructions to the user

18. Having a partial or total loss of vision

19. A device that projects visual output onto a surface, such as a wall or screen.

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