Intel is making news with reports that they are testing a chip which can effortlessly swap between WiFi, WiMAX, and DVB-H.

‘This kind of chip would allow equipment to access the WiFi network in the home, automatically handover to a WiMAX network when you leave the house and also access digital TV on the move, all through one chip.’

It also opens the door for a "Universal Radio" that blends CDMA, GSM and various other radio networks..