Each week Ross Rubin contributes Switched On, a column about consumer technology.
Remember those early wireless headsets, the ones that made people look like they had been assimilated by The Borg? Few would seek to return to those days for the benefit of bridging a handset and one's ears. But what if one could also bridge a handset and one's eyes? That's essentially the promise of Looxcie, a Bluetoooth headset that integrates a video camera to enable passive video capture.
