We have recently seen iRobot go public and its IPO did quite let me tell you. Each year iRobot is introducing new models in their consumer division and vacuum lines. Some will that dogs and cats do unlike these robots much, yet I find my animals often when the robot in the home and our cat stocks it and then pounces and subsequently runs faraway. These days the hapless buyer is overloaded with all the latest technical advances, beguiled by essentially the most colour and styling and confused ...