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headset- n. (augmented reality) a device worn on the head that uses computer technology to produce images and information that add to what the wearer can see in the real world
project-v. to cause (light, a picture, a movie, etc.) to appear on a surface
gadget-n. a small, useful device
digital-adj. using or characterized by computer technology
twin-n. either one of two similar things that form a pair
contractor-n. a person who is hired to perform work or to provide goods at a certain price or within a certain time
