Robotic vacuum raising privacy concerns

BUFFALO, N.Y. (WIVB) — Technology designed to make our lives easier may come with a huge trade-off.
That risk is behind a growing concern with a new, robotic vacuum some homeowners are using to help out with cleaning.
The Roomba uses sensors to change direction, allowing its owners to come home to a clean floor.
But now, I-Robot, the company that makes it, has updated the cleaning device to capture, compare and combine images of multiple rooms, ultimately building a map of the house i