 I'm Brian Bishop, and I'm wearing 15 different activity trackers right now. This is 90 on 90 presented by Ford. Samsung is taking its curved OLED screens mobile. It demonstrated a prototype phone called YUM with a screen that actually curves around the side of the device. The idea is to provide an area for notifications and information even if the phone is covered in a case. The side panel can even register touches if you need to swipe from one piece of info to the next. While practical utility might be questionable, it's certainly an interesting tech demo. Hey, it's CES. That's what the show is for. The days losing your car in the mall parking lot may be coming to a close. Audi demonstrated a self-driving car that is actually able to park itself and then pick you up on its own. The car is called with a smartphone app. The demonstration happened inside a parking lot equipped with laser sensors, so it's not like the car is doing the work all by itself. The possibilities are certainly exciting. Not losing your car keys? Well, that one's still up to you. Valve co-founder Gabe Newell gave us a sneak peek at what's coming with the Steam Box. In an exclusive interview, Newell explained that Valve hopes to create a hardware ecosystem with various partners releasing their own hardware along Steam's branded gaming PC. Valve is extremely excited about the use of biometric data as input as well. He doesn't appreciate motion control interfaces like the Kinect and actually considers them a step backwards from traditional controllers. And yes, he still hates Windows 8. And those are the latest stories. Join us tonight and we'll be looking at CES fashion faux pas. We might need 120 seconds for that one.