The revolutionary Google Glass is still a pre-release product when comparing it with other hardware that are being consumed now. But Google is very kind enough to add much more feature to the device. The features include Device Lock and app Discovery. This Locking mechanism uses a swipe gesture code to unlock it.
Google Now on Google Glass is to have new cards that helps media playback. There’s a music player with all the typical playback controls as well as artist and track information, and there’s a note about a video player, too. volume control for the bone-conduction speaker that Google uses to deliver audio without ear-buds is also now included in the code, and that feature’s even functional with a little extra hacking.