In case you haven't heard, self-driving (or 'autonomous', for a very specific value of the word) cars are the Next Big Thing. Every car-maker is working on one, and if they're not, they're looking at companies like Uber and Mobileye and Bosch who are. Ford has its own autonomy plans well underway, and the latest version of its self-driving Fusion Hybrid packs in a bunch more high-tech sensors to understand the world around it in real time.