Last October Sprint Nextel (NYSE:S) opened its M2M collaboration facility in Burlingame, Calif., just outside of San Francisco. The lab offers developers and M2M firms a place to test their solutions, meet with potential partners and demonstrate their latest products. On a recent tour of the facility, FierceWireless Editor-in-Chief Sue Marek was able to see first-hand how some of these solutions work. Slideshow