Hi Frank.
I haven't looked into that at all, so I can't make any personal recommendations. However, a quick Google search on the topic showed a few possibilities. This article looks interesting and may be useful to you...
https://www.linux.com/tutorials/weekend-project-take-tour-open-source-eye-tr...
Hope you find something that works for you.
Gilbert
On 2019-11-28 8:25 a.m., Frank H wrote:
I was diagnosed with ALS earlier in the year.
Among other things, my voice is quickly becoming unintelligible, and my hands are weakening to the point that one day I won't be able to type.
Eye tracking hardware/software is probably going to my mode of communication.
Are you guys aware of anything like that for linux?
When I use Windows, I feel like I'm in a stranger's house.
Thanks, Frank