Bo Preising, Suitable Technologies' vice president of engineering, seen on screen, tests the Beam remote presence system in a sound room in Palo Alto, Calif., Wednesday, Dec. 12, 2012. More employees ... more 
Bo Preising, Suitable Technologies' vice president of engineering, seen on screen, tests the Beam remote presence system in a sound room in Palo Alto, Calif., Wednesday, Dec. 12, 2012. More employees are working from home, but there's still no substitute for actually being at the office. Enter the Beam. It's a roving computer screen _ with video cameras, microphones and speakers _ that stands five feet and rides on motorized wheels. (AP Photo/Marcio Jose Sanchez) less 
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Associated Press | Photo By Marcio Jose Sanchez
Sun, Dec 23, 2012 9:57 AM EST