justechn writes "Many of us have seen robots in the movies and wondered how long it would take for them to become a reality. Some of my favorites when I was a kid were Short Circut and Runaway. iRobot is a company that is striving to bring some of that technology home today. Their most popular and well known product is the Roomba vacuuming robot. The Roomba is great, after I finished my review of it and sent it back I went out and bought one. It does its best work picking up pet hair. They just came out with another robot called the Looj. The Looj is used to clean the rain gutters that go around your roof. If you have ever had to do this by hand you know how much of a pain it is. This robot uses a 3 stage auger to break up clogs and sweep all the debris out of your gutter. It is also water proof so you don't have to worry if you have water in your gutter, just don't stand below it when it is cleaning or you will get sprayed." Read on for the rest of justechn's review.