I often put tape over my laptop cameras for on location business meetings etc but you can't do this with my HCL smart TV at home as it is hidden behind the scre

I often put tape over my laptop cameras for on location business meetings etc but you can't do this with my HCL smart TV at home as it is hidden behind the screen, hard to know where the microphone is located too. I'd like to know and think this sort of information should be legally enforced in personal digital rights legislation and the right to disable all outbound connectivity