This meant that there was no ambiguity about who was in the house and when, which had implications for privacy and made for some uncomfortable interrelationships. “People were quick to add levels of interpretation on the data. They would layer it with their own meanings,” says Brown. “And often the interpretations of what data meant about other household members were based upon a worst-case scenario, often drawing on their own insecurities.
http://www.designcouncil.org.uk/news-opinion/will-internet-things-set-family-life-back-100-years











