Ultrasound Tactile Display - touch and feel virtual objects!
Posted by: admin in Gadgets ReviewUltrasound Tactile Display - touch and feel virtual objects! 
It is a sort of unspoken rule that many things earlier existing only in the sci-fi books are now real. It started with “Nautilus” of Jules Verne, and it continues even now. Twenty years ago many modern things was thought impossible and futuristic. Even now there are some things that are impossible if we think about them on a current stage of technology progress. However, technology developes and some of that variety of futuristic sci-fi things already exists in reality. Remember those holographic projectors? Their prototypes already exist, and they can show an image in full 3D, so you can go around them and see it from all sides. This invention is even more interesting - it creates virtual object in air, so you can feel it and even touch it!
Source: www.gadgets-reviews.com
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