Tableau acts as a bridge between users of physical and digital media, taking the best parts of both. It's a nightstand that quietly drops photos it sees on its Twitter feed into its drawer, for the owner to discover. Images of things placed in the drawer are posted to its account as well.

heirloom electronics

reacTIVision is an open source, cross-platform computer vision framework for the fast and robust tracking of fiducial markers attached onto physical objects, as well as for multi-touch finger tracking. It was mainly designed as a toolkit for the rapid development of table-based tangible user interfaces (TUI) and multi-touch interactive surfaces.