You can do all sorts of things with your iPhone, from start your car to check on your home security system. So why not open your front door? Hey, Lockitron can do that!
Starting at $295, you can outfit your doors with locks that can be triggered from afar. It's a neat trick, yes, but it's also practical. No more giving your keys to friends to water your plants and feed your cat while you're away! Just open the app and unlock it from wherever you're hanging out. The future, guys!