https://www.pcgamer.com/how-the-xbox-adaptive-controller-will-change-the-lives-of-millions-of-players-with-disabilities-on-pc/

Back in the late 90s, Ultima Online was one of the hottest games on PC, an online game like I'd never played before: it was a place where I could create another life. As someone with a profound disability, I was destined to fall in love with MMOs on PC. These persistent online worlds gave me a chance to experience an existence where I wasn’t held back by a body that wouldn’t listen to my commands. Spinal Muscular Atrophy (SMA), the disease which eliminates my physical abilities over time, started making Ultima Online harder to play. I began using a dental tool to reach keys on the keyboard that I couldn’t reach with my fingers, and eventually resorted to using two hands to move my mouse.

Those were some scary times. I didn’t know if technology would keep up with how quickly I was losing abilities or if the technology that would allow me to continue experiencing life through the lens of virtual worlds would ever exist . But if you can’t use a keyboard and you can barely use a mouse, how do you play games on PC?