HOW COULD A T.V BE BETTER?

They can do a T.V with a voice mail for example i always forget where did i put my T.V remote so i waste my time to search about it so why they don't do a easier thing is that we say directly what we want so he could do it.Also,they can do something better is that they can do for him a speciific earing phones that we can listen alone without any loud voice also they can make a option for the screen is that if my mum or dad want to watch a the news and i want to watch movies so we can make the option is that he make two scereens in the same time .This what they can do better for the T.V