It is a wearable cell phone that looks like a wristwatch. Rollerphone has a retractable transparent screen at the base. The gadget features a media center, allowing you to watch videos, chat online, play games, read e-books and listen to music!
Lockitron - a mobile phone operated door lock that fits over your existing dead-bolt. Keyless entry into your house, notifications of missed house visitors or deliveries, let your friends / family into your house remotely, etc. Love this concept.
fingerprint sensor deadbolt program up to 50 peoples fingerprints. No more fumbling for the house key in the dark. I want this at my new house! Won't need to make keys for people that I want to be able to get in.