Google is rolling out one more update for the Explorer Edition of Glass before cutting off support for its old wearable. The tech giant introduced Project Glass back in 2012, opening it up for preorders for $1,500 each. Despite people raising privacy concerns about its ability to record videos, the company quickly released an upgraded version of the device. It soon decided to change its approach and target businesses, though, releasing an Enterprise Edition of the device in 2017. The company will continue supporting the enterprise version, suggesting that it's doing better than its older sibling.