Since I'm not able to type with my hands, I use a program called words-plus, which is software that loads onto the computer, and shows a keyboard emulator on screen. How it works is I have a switch that I put in between my knees to squeeze, it activates the light on the screen keyboard. For example, the light scrolls through the letters, and once the light hits what I need it to, then will show what I type. It has a prediction window, so when I see a word, when I see the word I need, it will type it out. It does take time to type, but it's a lot better than what I used to do, which was to use my nose.