You are done (DONE!) taking selfies with a phone like some plebeian -- you only take DSLR selfies now, even though it's a pain transferring photos using a camera without built-in WiFi. A camera attachment called Lumera wants to solve that problem by giving you a way to upload high-res snapshots to Instagram, Facebook or Twitter with a single click. To integrate the WiFi and Bluetooth Low Energy device with a DSLR, you need to attach it via the tripod screw and plug it into the camera's mini-USB port. So long as you define the social networks of your choice on its accompanying app, you won't have to take out your phone to upload pics anymore. The app itself is pretty useful, though: it can stream whatever the camera's viewfinder is looking at, set timelapses and access the DSLR's settings remotely.