I’d love to see an e-ink version of the Echo Show.
It’d be voice interactive and have a touch interface. Oh, and a faint electroluminescent backlight for night.
It would be thin and able to run off of 5V 1.5A microUSB, so almost any adapter could run it — or even a battery.
It could also be used to push images from other Echo devices and display a visual response. This would be like Invoxia’s Triby but smaller and thinner.
One can dream.