Well, Hobo, I'd like to say "on your bike" with all those ideas LOL No offence meant but that is an old English expression for "on your way", "go away", sod off" etc. Much as I love the technology, robotics etc are fascinating, but give me Jigsaw puzzles, Lego and patchwork quilting and machine embroidery - when our hands and joints begin to fail us we need some machines to help us continue with our favourite hobbies. If all these modern ideas come to fruition, we won't need to use our brains at all, just write or type a word and see what appears on screen! Doesn't sound like much fun to me!