u/Head_Ebb6645

I don't know anything about this. I know I need to study, but I don't know where to start. My goal isn't a Cyberdeck like a mini PC; I want an e-reader, (like a Kindle).

So, the only thing I know is that I need a special screen, something to protect my eyes, but that's all. Could someone tell me where to start looking?

Also, is it possible to make one without a keyboard? A touchscreen one? I hope you understand; English isn't my first language.