Oh yes, big data is just going to be so much fun with the combo of internet connected appliances with cameras / sensors. I am reminded of a thread earlier on HN[1] talking a about a breakup captured on a fitbit with my reaction[2] including a big data angle. I would guess the ACLU video[3] applies to your scenario.

1) https://news.ycombinator.com/item?id=10932968

2) https://news.ycombinator.com/item?id=10933325

3) https://www.aclu.org/ordering-pizza