Thanks for the clarification on downvotes, I guess you are right.<p>As far as BT mice and keyboards goes, well, I wouldn&#x27;t want to give them to my grandmother. What happens when battery goes out? Yes, she could always put it in charger, but why is this any better than regular USB cable then? But I recognize that some people like (and use) BT peripherals, so there might be a market for it.<p>I agree with your other comments, I&#x27;m sure my idea is not unique. If I&#x27;m not mistaken, MS is working in this direction (and has some advantage here because their OS is more desktop oriented anyway).