This holographic laser projector (HLP) projects images onto curved and tilted surfaces. We just got our hands on the tech in the back rooms of CES 2010, and it works beautifully. By using red, blue ...
Touchscreens have become a normal part of everyday life, from the phones in our pockets to the automated checkout line at the grocery store. Touchscreens are now abundant, but one research team is ...
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