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Do People Actually Want to Wear a Headset All the Time?
(www.wired.com)
I think it needs to be a set of glasses and we need better battery tech before that can really happen. Solid state batteries will be needed since their energy density is so much higher. As a low vision user i can think of an immediate use as a magnification device. Actual magnifiers dont work well for me but software magnification does. Therefore i could magnify my surroundings to read signs, etc.