Your cat will love LG’s laser pointer-equipped rolling robot

It can patrol your entire house, as long as you don't have stairs.
martyn_williams@idg.comAround it goes! LG's rolling bot will keep watch on your home ... at least until the stairs

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Martyn Williams produces technology news and product reviews in text and video for PC World, Macworld, and TechHive from his home outside Washington D.C.. He previously worked for IDG News Service as a correspondent in San Francisco and Tokyo and has reported on technology news from across Asia and Europe.

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