Welcome to Abt's complete coverage of 2017's Consumer Electronics Show! Here, our top technologist Carl speaks to Chris from Alpine, a brand that crafts next-gen car audio and accessories. Here, Chris shows us a new reverse camera designed for a Jeep Wrangler. The question is, where do you put it? The license plate is often offset, so that's not an option; the answer that Alpine came up with? Installation right in the center of the spare tire on the car's rear. This is a comprehensive device, complete with a third brake light and a reverse light to help drivers see as they back up or park. It comes in three different sizes for models with different sized tires, too.