Telepresence robots let employees

PEngineer Dallas Goecker attends meetings, jokes with colleagues and roams the office building just like other employees at his company in Silicon Valley. But Goecker isn't in California. He's more than 2,300 miles away, working at home in Seymour, Indiana. It's all made possible by the Beam - a mobile video-conferencing machine that he can drive around the Palo Alto offices and workshops of Suitable Technologies. The 5-foot-tall device, topped with a large video screen, gives him a physical presence that makes him and his colleagues feel like he's actually there.

"This gives you that casual interaction that you're used to at work," Goecker said, speaking on a Beam. "I'm sitting in my desk area with everybody else. I'm part of their conversations and their socializing."

Suitable Technologies, which makes the Beam, is now one of more than a dozen companies that sell so-called telepresence robots. These remote-controlled machines are equipped with video cameras, speakers, microphones and wheels that allow users to see, hear, talk and "walk" in faraway locations.

More and more employees are working remotely, thanks to computers, smartphones, email, instant messaging and video-conferencing. But those technologies are no substitute for actually being in the office, where casual face-to-face conversations allow for easy collaboration and camaraderie.

Telepresence-robot makers are trying to bridge that gap with wheeled machines - controlled over wireless Internet connections - that give remote workers a physical presence in the workplace.

These robotic stand-ins are still a long way from going mainstream, with only a small number of organizations starting to use them. The machines can be expensive, difficult to navigate or even get stuck if they venture into areas with poor Internet connectivity. Stairs can be lethal, and nontechies might find them too strange to use regularly.