The world’s first surface computing iBar was installed at 24, a high-end Soho nightclub in London. The $147,000 table tops have sensors that detect what you’re drinking, so when you can’t remember how many drinks you had, the gizmo will figure it out for you by scanning the shape of your glass.
It will not be too distant in the future where you can make payment by placing your bank card or mobile on the bar. Looking at the menu and ordering food will be a finger touch away. What a cool way to interact.