Using a phone or smartwatch when you’re supposed to be talking to someone has become an accepted rudeness in the 21st century. So, a group of researchers have a possible solution to this minor societal ill: prototype smart glasses that let you control a computer just by rubbing your nose. Yes, you can reject a call, pause a video, or skip a song, simply by scratching your schnoz.
They aren’t (sadly) available to buy right now, or we’d all be wandering the streets, pawing at our noses like coked-up advertising execs. The glasses were designed as an experiment by researchers from South Korea’s KAIST University, the University of St. Andrews in Scotland, and Georgia Tech in the US, to create a way to “control a wearable computer without...
