Apple's latest iMac is effectively a monitor with an entire computer packed into it, and thus technically only needs a keyboard to work. Now, the Cupertino giant has patented a new device that is effectively the other way around. Therefore, it may soon pitch this Mac/Magic Keyboard as a new bring-your-own-display device that could be marketed as the most retro revolution in portable desktop technology ever.
https://www.notebookcheck.net/New-II-Apple-s-new-patented-desktop-keyboard-hybrid-could-signal-a-classic-twist-on-next-gen-portable-Mac-design.604683.0.html