What do VR fans do when they want to type a test? A keyboard doesn't really exist in virtual reality, and if so, how do you type it? The solution is a 'wearable keyboard', i.e. a keyboard that can be strapped over your fingers.
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Engadget website has presented a possible solution within this article (deleted). The relevant motion sensors are attached to the fingers. If you tap a virtual keyboard with your fingers, a computer can recognize keystrokes. The following video shows a demonstration.
(Source: YouTube)
