Thanks to a habit of bad posture I'm very limited in how much work I can do. But terse code is often incomprehensible and English can't be compressed too much e

Thanks to a habit of bad posture I'm very limited in how much work I can do. But terse code is often incomprehensible and English can't be compressed too much either. I want a way to reliably code/write without using my hands, and/or to minimise the number of input gestures I need to do.