Meet Alto Tech's 'Cool Glass,' a vastly cheaper alternative to Google Glass
Not surprisingly, no one at the Alto Tech booth at CES wanted to call its Cool Glass a knockoff of Google Glass. Sure, it looks almost identical. The name’s nearly the same. But Alto Tech representatives said that it developed a custom fork of Android to power it, and that the applications it developed were proprietary. (There’s an SDK for developers to tap into, too.) But I’ve used Glass, and unless my memory deceives me, Cool Glass offers nearly the same experience at a fraction of...