Responses (1)
I'll do you one better, why would I make my tv a touchscreen? That was the whole point of remotes, so people wouldn't have to get up and turn knobs all the time.
A functional touchscreen requires functional hardware & software (capacitive screen, multi gesture oriented control), for which a commercial solution is optimal in terms of resource expenditure.
You keep asking these questions without a semblance of prior research to attain working knowledge of the topic, which does make one wonder why. Even bots eventually show their hand, in the form of some promotional spam.