The rebirth of the Moto RAZR has been an ongoing topic recently. The schematics of a hypothetical Moto RAZR 2019 were spotted in a patent filing last month and were quickly followed by an artist's rendition showing us what the follow-up to one of the most iconic mobile devices could look like. Another crack at it comes in today in the form of a concept video by Waqar Khan. The clip is full of Moto RAZRs opening up and closing, there are several color schemes the author has come up with, and there's also a few UI solutions suggested like the notifications handling on the outer...