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| | CNN.com - Sci-Tech - R2-D2, where are you? The robot's slow evolution - May 28, 2001 |
 | | Probotics, a Pittsburgh company that already sells a vacuum-cleaning robot, is making a more serious play with a $995 roving surveillance product called Spy-Cye, which enables users with a Web-connected PC to remotely monitor their home or workplace via the robot's onboard video system. |
 | | Joe Engelberger, a pioneer in the U.S. robotics industry, believes that companies developing robots for the consumer market have been pursuing a flawed business strategy by offering single-function products that can be used for a few hours a week, at best. |
 | | For a robotic device to be cost-effective, he says, it must be capable of doing many household chores so that it is useful around the clock. |
| archives.cnn.com /2001/TECH/ptech/05/28/robot.evolution.idg (764 words) |
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