I’ve become obsessed with riding my bike and have been keeping an eye out for anything related to that. So when I saw the Monocle application/accessory that turns your iPhone into a blinking safety light, I was intrigued. You just pop your phone in a specially made holster that relocates it to the back of you, and the LED strobes at a frequency you determine. There’s a timer, so it won’t keep going even if you forget to turn it off and you get audible and vibrating alerts when the battery is getting low. The makers of the Monocle estimate that a 15 minute ride set at 3Hz will impact your battery by about 7%. You also get a case to protect the iPhone, by the way.
It’s a smart way to put a ubiquitous device to extra use, and could just make the difference between being turned into human spaghetti and making it home in one piece. It’s $18 for the app and the case, on pre-order now with delivery slated for December if they reach their funding goal.