A not-so-known brand called Kidwants has a mini PC in its portfolio that features a built-in touchpad on the top. That means the system itself can act like a mouse, and users will only require a display and a keyboard to use the computer.https://www.notebookcheck.net/Kidwants-KN1-mini-PC-integrates-built-in-touchpad-for-mouse-free-desktop-use.954394.0.html
This one is perfect for those who want to speed-run into carpal tunnel syndrome.