Dick is fresh back from the Interbike conference in Las Vegas and this weeks' gadget is great for when you go biking, especially when it gets cold. The Visijax visible jacket glows with 23 high intensity LEDs, as well as flashing red lights on the back of the jacket. When you want to turn, you raise your arm and you get a turn signal blinking on your back. All of the electronics are powered by a provided rechargeable USB battery with up to 20 hours of continuous use. We showed this as a prototype a couple of years ago. It's on sale at Amazon for $83.00 with free shipping. (Price as of October 8, 2016).