I know that several Asian countries have the ability to use their some cell phones and PDAs at the checkout to pay for their purchases, and even use them at vending machines. Here in the USA there are a lot of cities which are setting up city-wide WiFi access, and there is some experimentation with paying for purchases using wireless devices. In addition, there is software available to let PDAs and smartphones act as remote controls for various devices, though using it on a coffee machine is a new one. However, I was unable to find out any information about the project underway in Belgium as I don't speak the language and the translators I use failed miserably. Do you happen to know of a site that explains the project in English, as I am truly interested in in the topic.

Thanks,
John