Switching from cell to Wi-Fi, seamlessly | CNET News.com: "T-Mobile USA, the fourth-largest mobile phone company in the United States, is preparing to launch a service this month that will allow people talking on their cell phones to seamlessly switch between T-mobile's cellular network and their home Wi-Fi networks."

The next step is seamless connectivity at public Wi-Fi hotspots.

System evolution notes: Major changes in Tool functionality, e.g. ability to work with multiple distribution systesm, are usually a precursor to a significant change in the Sources and P.Payload ( content). This in turn causes changes in Control.

tags: mobile separation space time efficiency-2 tool-2 distribution-2 distribution-1