Let me try to think of a #GadgetMashup within the realm of what’s possible…
I think I would like to have a 3D printer mashed up with a kitchen robot. Imagine being able to make your favorite dishes from easy to print materials. Just download the print file, wait for a bit, and you have a Michelin star dinner ready for you.
I wonder how expensive the filament for that printer would be, though. :D