LAS VEGAS — Smartwatches were the wearable darling of CES 2015, but they're easy to create because of their nature. Start with fitness tracking, throw in some notifications, maybe even park your car with them, and you've got the latest buzzworthy product.
Smart glasses are much harder. Bringing information directly to a person's eye has the potential to reduce the friction between humans and technology more than any other wearable, but they need to walk a difficult tightrope between convenience and intrusion. And to have any hope with consumers, smart glasses can't look like something only the characters from The Big Bang Theory would wear. Read more...
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