Any new technologies simply take time to be widely adopted. There is a process that almost all new technologies follow; it begins with the birth of a new technology. Then, there is a wave of optimism about what it can do, followed by the realization that it can’t yet deliver on its potential. Slowly, the technology matures into a solution to particular problems, and then it takes time to build critical mass, after which the technology crosses the tipping point. At that stage, adoption accelerates rapidly. RFID is currently in the process of building critical mass in most of the verticals.