If Amazon were to venture beyond the web in favor of a more tangible medium to peddle its wares, it might consider something like Telepresence Tech's new telepresence kiosk for the job. We got a surprise demo of the system at a Samsung event today and came away intrigued. The technology renders 2D images that float and rotate in space, giving retailers a way to let customers see their products as if they were actually there, and at a fraction of the cost -- about $1.50 per hour -- of paying meatbags to man a traditional brick-and-mortar store. A separate touchscreen lets shoppers scroll through available
