It looks like Google has considered transferring ideas from Project Glass over to your wrist by patenting a smart watch with a transparent, flip-up touchscreen. If such a device ever came off the USPTO papers, it would present notifications and other info transmitted from your smartphone at a glance, like many, many others now on the market. However, Mountain View's added a new twist when you'd flip up its bezel -- at that point, it's claimed that the watch could channel a plethora of other Google apps, like Gmail, Goggles, and Maps. Of course, you'd be able to privately view messages inside the bezel, but since the display would also be transparent, you could see through it to landmarks or object around you. According to the patent, you could then be given directions based on GPS coordinates and the buildings "seen" by the watch, while a Goggles-like implementation would be able to identify smaller items in the display. That would let the search giant throw ads or other data about the product your way, giving you the info you need to snap it up -- and likely not hurting Google's bottom line.