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Will your phone one day let you smell as well as see and hear what’s on the other end of a call?
(theconversation.com)
This is a most excellent place for technology news and articles.
Yeah, I've heard good things about haptic gloves, but I also heard people claim that haptic feedback on phones feels like actually pressing buttons, and that's absolutely not true. But I do think it's a far more premising area of research, because touch is just electrical signals at the end of the day.