Bank of America's official Android app has been able to cash checks by taking photos of them for the last few years. It's an extremely useful feature that eliminates one of the last common reasons to stand in a teller line. It's also bloody frustrating, at least with Bank of America's implementation - I'm a customer, and I've often had to find a solid black backdrop and a couple of table lamps just to make the photo clear enough for BofA's strangely picky system.