Handheld 80's Computer

What I imagined pocket sized computers would look like if they were made in the 80’s.(With a little typewriter thrown in :D)
I’d love some honest feedback on the project. I’m still trying to improve!

Disclaimer: No part of this is actually historically accurate. Believe me, I know.

i was thinking of the trash 80 ( tsr 80) hand held
about the same power as the HP 41 c i had back then