This article by Chalene Wibberley comments on how RFID isn’t well known as the technology underlying EasyPass and Speedpass.
Within the next decade, RFID tags will become far more pervasive in a variety of markets. Keys, for example, may never be lost again. Some companies contend they will be implanted into humans to carry medical or identification information. But no matter where they end up, it’s likely that most people still won’t know they’re there.