Miniaturizing a Mac
It's not really miniaturizing if you're using an emulator is it?  And emulator was used for the gameboy color as well.<p>I was expecting original hardware in a much smaller form factor. Instead this is just an development board and screen in a custom enclosure.<p>Emulators on small devices isn't that interesting of a feat, IIRC someone ran and old version of MacOS on an Apple Watch when it first came out.