Ok, maybe it’s not such a good example of pervasive computing, but you must agree it’s a great practical application. CNET news reports that the Intermission bar at London’s University of Westminster student union has six touch-screen tables that let patrons order drinks from a menu on the screen. This speeds up service and encourages drinkers to try new beverages, going beyond the usual pint of beer. Students can also send messages to other tables and to electronically buy someone a drink. The system also includes games, and the ability to call for a cab will soon be added.

I wonder how the wait staff feel about it. It reduces work, but maybe also tips.

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