Lots of kinds of older technology are getting a facelift and now it's time for the sprinkler system in your yard to get smart! Sprinkl is a system that runs on Android and they aim to do for your yard what Nest did for thermostats. Valve control is run through a touchscreen, and sensors measure moisture so it always knows how much water to use. If you think your sprinkler system could benefit by being smarter, check out Sprinkl on Kickstarter!