Can't say we've ever seen anything like this before... well, aside from those cameras of old that forced you to look down into the viewfinder while cradling the camera against your gut. In fact, that's exactly the experience that Yaniv Berg is attempting to recreate here, with his Digital Reflex Camera concept shaped more like a periscope and less like a camera. In theory, at least, all of the hardware would be encased in a tube, and if you flip the camera, the LCD turns into a display, creating an undercover spy device of epic proportions. Naturally, there's probably no hope that this will ever hit retail, but feel free to check back a few score from now to see just how close this was to predicting the future.