Just watched a few videos on your channel and love it. Really great stuff.
I love this Pi 400 and think in the new year I will pick one up for my son. We have a Pi 4 that we use a lot and he loves but like you say in your video it is a bit annoying with this little box off the side with a bunch of cables coming out of it.
Not terrible by any means just annoying so I really love the form factor of it all being in the keyboard.
I have thought for a while now they should do this kind of form factor or sell a simple RPi branded monitor with a Pi built in so I am happy to see they thought about it too. A keyboard is much more practical than a monitor of course so it is a far more sensible choice!
Really hope this sells well and they continue with this kind of form factor in the future. Even a slightly bigger keyboard with a "forehead" (C64 vibes) would be excellent.