Lots of good ideas. I have on more than one occasion wished for the laptop's monitor, keyboard and mouse to double up as peripherals for another computer. Anoth

Lots of good ideas. I have on more than one occasion wished for the laptop's monitor, keyboard and mouse to double up as peripherals for another computer. Another niche thing I've wished for is this: An input selector on the laptop's monitor to select b/w igpu and dgpu. The use case if for gpu passthrough to vms so that you switch between host and guest and still get good gpu performance in the guest. Current optimus setups on laptops are all over the place in their implementation, although some of them do allow passthrough of the dgpu. The main blocker though is that dgpu is only connected to external ports. So if you mux it to the internal panel, you can achieve this without complicated software hacks or copying of framebuffer from one gpu to another. The only additional software support you'd need is to capture the keyboard and mouse for the host or guest based on the context.