Mariott is testing a system that will be very helpful for all of the business travelers out there. The new system allows room check-in, room changes, rate confirmation and welcome information all via smartphone. No need to wait in endless lines so some scummy kid can give you a key. Complete all of the information digitally on your smartphone and an automatic dispenser will shoot out your keys. Only one hotel in Redmond, Washington is currently testing the system.
Mariott testing smartphone-based hotel check-ins [MobileMag]