Furtively taking photos with a smartphone is one of those things that everyone thinks they can do but no one can actually do. Unless, of course, they have the Peek-I, a periscope-like attachment that lets you take photos with your phone at a 90 degree angle, allowing for optimum levels of sneakiness (as long as you remember to turn off the flash).
Even though the Peek-I takes photos at a perpendicular angle to your phone’s camera, it can rotate a full 360 degrees, which means pretty much everything in your immediate surroundings can be photographed in secret. It can even snap shut in a way that’s visually unobtrusive, meaning most people won’t even notice you have it attached.
For more on the Peek-I, you can take a peek at its IndieGoGo page here. And you can see a few pictures of the Peek-I in the gallery up top, as well as an introductory video below.