I agree, what I've proposed is the absolute best of my vision for things to come. But when I propose this, I think of all the hard challenges that have already

I agree, what I've proposed is the absolute best of my vision for things to come. But when I propose this, I think of all the hard challenges that have already been conquered in making cohesive, all-in-one devices. A few years ago, a computer, GPS and phone were 3 very distinct things. But someone figured out how to make them work together, so much so that today, smartphones outnumber feature phones in the US and other places. Laptops, tablets, gaming consoles etc. have all seen a similar accumulation of purpose. Nothing good comes easy. Gotta dream big, or go home! :-) Thank you very much for your comment!