When I first saw Win95 with a cleared desktop, I immediately thought - where has everything gone? Why is this empty? Decades later I still think it's cumbersome to have to look and press at bottom left to see all the programs every time.
[1] proportions and locations can be set
Also, a "sweep" button that quickly clears the desktop into a "desktop archive." I do that manually anyway with my own "sweep" folders. Every few months I delete and categorize within the sweep folder. Keeping the desktop clean and organized is the new frontier, especially as screens become smaller and people don't want to lose flow.
Verbose response, but what are your thoughts? Maybe use voice recognition that uses lip-reading through a camera to launch or modify?
Mice and keyboards are just so passe, right, but I wouldn't go so far as getting a brain chip? Maybe a spherical "touchball" that senses the pressure of each finger to move a cursor? Trackballs are too laborsome. I have my mouse on maximum sensitivity and acceleration anyway.
> Maybe use voice recognition that uses lip-reading through a camera to launch or modify?
This feels like the result of a competition to design the worst possible user interface. To about 5% of people it might be an accessibility feature, to everyone else it's worse, and people with beards, marks, or dark skinned faces are going to find it a disaster.
True, it's not a good solution and there is Subvocal Recognition (SVR) that detects electrical signals in the neck or jaw using pads. Hall effect keyboards are pretty good in terms of sensitivity I find.
Lip reading by HAL was also a disaster for Frank Poole.
Maybe a large screen that can easily be flipped vertical/horizontal would work well. People already do it with the their smartphones - why not stationary screens? Have the OS detect when it happens so it can make any predetermined layout changes. Maybe have it rotate using a small motor? Cable connections into a base unit to avoid entanglement.
In terms of screens - I think two volume dials to adjust for brightness and another one for blue-light would be ideal. It should be super easy to do at a hardware level. On 24 hour programs if really pedantic. Maybe an external "volume dial" pad that can be plugged into a USB-C would be suffice and it could have a light and movement sensor as well to take a computer out of (and into) suspend and set the desired brightness according to the environment.
There are rechargeable closet lights that already have movement and light sensors - just need to adapt it to a screen.
Good news: all of this except the motorization is already available from Dell and others. Common office setup. I often see people with one screen in portrait format for reading documents.