You've probably already figured out that your Nexus 7 doesn't have a rear camera, but that doesn't mean you can't do some awesome things with your tablet's front camera!
Sure, the front-facing camera is only 1.2MP, but that doesn't mean it sucks. In fact, there's a cool mod for the camera that lets you capture 720p HD video, and unlocking this cool feature is as easy as flashing a .zip file with your custom recovery. If you don't already have a rooted Nexus 7 with a custom recovery installed, head on over to my definitive guide to softmodding your Nexus 7. You'll see how to root and install... more