A typical American family: 2.5 kids and a Roomba. (photo courtesy of mhaithaca on flickr.com)A wave of human-robot love is sweeping the nation, says a recent Georgia Tech study, with a scale and intensity not seen since the release of Short Circuit 2. And what’s behind this wave of the future, as it crashes on the sunny, unsuspecting beaches of the present? Robotic vacuums. That’s right – little Roombas have crept into the lonely chambers of our hearts, and are sucking them clean.

One can immediately understand some of the attraction to “robovacs”: like a good, “real” friend, they are small, obsessively tidy, and can be purchased. Beki Grinter of Georgia Tech’s College of Computing thinks that the phenomenon goes beyond this, however. Grint began her study when she started seeing online photos of people dressing up their Roombas, and soon found that people were naming the vacuums, taking them on vacation with them, and, in at least one case, introducing them to their parents.

Roomba owners were even modifying their homes to make the Roombas’ “lives” easier; some bought new rugs; some sought out furniture and appliances with higher floor clearance; and some went so far as to pre-clean their floors to make things easier for the Frisbee-shaped robot.

Owners even tolerated Roombas with mechanical failures and functional problems (earlier models tended to break more often), because “they love their robot enough.”

The study seemed to suggest that, among other things, things that are designed to be somewhat emotionally engaging don’t have to as reliable. (This is, coincidentally, one of my mottos.)

One can also infer from the study that the average American family is finally ready to accept robot helpers into their home. Just think: Roomba today, Johnny 5 tomorrow, the Svedka vodka robot the next day… and maybe Roomba again the day after that.