Double screen laptop (Figure 5)

There's a reason you'll not see most of these. They don't really solve any problem and only serve to add bulk to a device manufacturers are striving to make slimmer and lighter. That said, I do rather like the one with the lecturn. It does solve the problem of a screen that is not at optimal height. I think it would be more usable. But it would still add bulk, I think.

Just wait and you'll see Apple release something like this which will be a revolutionary event LOL

What would be fantastic is a pair of light videodisplayglasses. They would go greatly with the whole laptop idea. No more flimsy hinges or minimal displays or heavy 'fat-tops'. Unfortunately currently available videodisplayglasses are either too heavy or have a resolution that is way too low. Also, if You expect 3D computing with such glasses, be prepared for some very irritating flickering.

I have here before me an old -486 Canon laptop that has an inkjet printer built into it. But just like then, all those extra functions make the laptop too heavy.