Collin Engel News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Little hash marks for every bomb that the robot rendered safe, defused. and each one of those could have killed their operators if the robot had not been there. >> reporter: collin engel helped found the company in 1990. since then irobot has pushed beyond war zones and into the domestic battlefield. starting with the roomba vacuum. >> we almost start a relationship with these robots. >> you're watching tv, eating dinner and roomba is working on your behalf. it's like, wow, that's real and useful and deserving of a name. >> reporter: so, while we were at irobot, we wanted to take a few of the ...

>> reporter: what sort of a pattern does it follow? is it a random pattern? how does it know where to go? >> it's not random at all. it uses a combination of sensors on the robot and software that's in the robot. >> reporter: what's the cleaning solution that's in here? does it matter? can you use your own stuff? >> in this case it's water, that's the choice, water, which does a good job or you can put in a few drops of our scooba instamatic floor cleaner. >> reporter: for those scared of cleaning gutters, there's one to do that job called the luge. unlike the olympic sport you don't need the ...

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