iRobot Corporation ( IRBT ) is a Bedford, Massachusetts company that got its start in 1990 and now makes consumer robots. Its probably best-known product is the Roomba robotic vacuum (a product in my home), and it also builds floor-mopping robots and other smart homeI focus on producing objective, data-driven research, mostly about small- to mid-cap companies, as these tend to be overlooked by many investors. From time to time, though, I also look at large-cap names, just to give a fuller sense of the broad ...