Wouldn't it be awesome if there were "cover" laptops? Like... you have the main computer station with CPU, HDD, GPU in it, and all that kind of stuff. And then you have laptop cover, having absolutely nothing in it, except keyboard, screen, HDMI/VGA IO with a small charger and mini-accumulator?
Something like laptop looking object, that will be replacement to mouse, screen, keyboard, microphone and speakers.
Sounds like a great idea to me!