It takes a pretty radical hack to truly grab us, but we're fairly confident that Matt Richardson is now one of our most favorite dudes ever. He has put together a comprehensive video detailing the setup required to build your own Arduino-powered remote shutter trigger, and while it's certainly one of the more complicated setups out there, properly executing it can land you self-taken photos like the one above. You'll need a laptop, a solid DSLR, an Arduino, a DIYer toolkit (you know, tiny screwdrivers and the like)
