https://www.forbes.com/sites/bernardmarr/2017/02/08/shocking...
> Once every second, software in the Vizio TVs would read pixel data from a segment of the screen. This was sent home and compared against a database of film, television and advertising content to determine what was being watched.
https://www.forbes.com/sites/bernardmarr/2017/02/08/shocking...
> Once every second, software in the Vizio TVs would read pixel data from a segment of the screen. This was sent home and compared against a database of film, television and advertising content to determine what was being watched.