I added some to my taskbar as an example:
I will be adding some of that to the taskbar, thats for me useful!
Granted, I'm on a 30" screen, and I consider this... a LOT of icons and shortcuts...
Thats in my eyes a waste of space lol.

For example this is a waste of space aswell, i like the settings menu of win11, hoever if you go to privacy & security. Why do you get a list of big buttons, and needs to scroll down, while there is a lot of space, to just put 2 or 3 colomns next to eachother. And once you change a settings for example the last item (lowest one) , and then press back, your all the way at the top again.
Voice control.. My wife has bad hearing so when i start talking to the computer, she would think i talk to her, and then she says what did you say? Then computer goes, i did not quite understand what you said, can you repeat your last sentence. Then wife goes again, who are you talking to!
Eye tracking, i will watch some youtube video's on how good it is, seems like a good idea. Hope it is mature enough to work ok with.
These kind of things, really help with rehabilitating... hands and forearms.
I have one, but that is one i can't press in anymore with my right hand. So i will order a weaker one, to start out with it again. Thanks did not think of that.
So you use your “Web Broser” as a means to open apps and things? If so, that’s clever.
No, all those icons are just websites i use, and i never close any of those tabs. All tabs reopen when i relaunche browser. But only load the content when i click an icon. Using chrome on my main screen, with Catorogy Groups with those letters. Can collapse / open them when needed. On my second screen i use Brave with same config/setup, but diffrent Catogory Groups and diffrent sites. This way i don't have to use the favorites folders, to reopen websites, and everthing is ready to use.
I like your idea for opening apps trough this way, but don't think that is possible.