This app requires an Android Wear device to use.
This app allows the user to select an interval of time on their Wear and start a timer that will cause the Wear to vibrate on their wrist when the timer finishes, and then repeat. The goal is to try helping drivers on long distance road trips stay alert.
Source can be found here: https://github.com/paultr/androiddemoprojects
and tutorial explaining how it's made can be found here: http://ptrprograms.blogspot.com/2014/06/introduction-to-official-android-wear.html
A bug with the wear portion not unpacking onto the user device has been fixed. Whew! If anything finds anything that doesn't quite seem right, send an email my way via the contact the developer link, and I'll do what I can to take care of it.