The eyes can make or break a portrait, which is one of the reasons photographic children can be so challenging. They constantly want to look away. The Look Lock tries to remedy that by suspending a smartphone directly above the front element of the lens. You can show a video of the child's favorite character or a picture of a parent and the kid won't be able to look away. Sounds great, but does it work? Yeah, actually it does in the right situations.What is it?