Remember Piper, the crowdfunded home automation tool we featured almost half a year ago? Well the campaign is over and the gadget is on sale now. Once you get yours in the mail, you'll need to set it up and start using it, which is where the official Android app comes in. Piper Mobile is a free download, compatible with all Android devices running Gingerbread or later.
Piper is a little gadget that combines a wide-angle webcam and microphone with a Z-wave controller.