>1. iRobot hires people to use special development versions of the Roomba in their homes to collect training data. These are clearly labeled, and the participan

>1. iRobot hires people to use special development versions of the Roomba in their homes to collect training data. These are clearly labeled, and the participants are informed that the images are being sent to iRobot for training. This seems fine - if you want to exchange some degree of privacy for money, that should be your right as long as you're clearly informed about it. No one would ever sign up for their pictures being taken in a bathroom.