Smart glasses haven't quite taken off as some might have hoped, but that doesn't mean another form of eyewear can't offer users a worthy augmented reality experience. Australian scientists have developed an electrically conductive contact lens with the potential to host miniature computer displays and sensors to help monitor health.
Taking time out of your day to make an appointment and see an optometrist isn't always that agreeable, and that's before they blow those little puffs of air onto your eyeballs. But one Chicago-based startup has visions of making eye examinations a lot more accessible. Since 2012, Opternative has been developing an online eye tester that lets users obtain prescriptions for glasses and contacts from the comfort of the home or office. And now with clinical trial success under its belt, it's rolling the service out to the public.