To open door locks at Arizona State University, participants present the phones to a door reader just like they do with their existing Sun Card.
At this summer’s Google I/O meeting, attendees were given a sneak peek at Android@Home, a project Google has been working on that will let us control everything in our home right from our Android phones. And, it could be ready this holiday season. If Google gets its way, smartphones will direct the fridge to buy the groceries, command the vacuum cleaner to clean the house and open the front door. The future is coming.