I'm also a stranger without a source, but I recall seeing a YouTube video about it years ago, either a news story or documentary. I don't know if the exact numbers are right but I remember the other details. I'll have to see if I can find it.
Update: no idea. Can't find the original video. The one I remember, the guy had been awake the whole time but a nurse had figured out how to communicate with him through eye blinking, he remembers his mom's senseless comment years previous. OP might be mixing stories. I do vaguely remember ghost boy though.
The visual novelty of Android versions seems to have died out a long time ago. You may get the new features, but there won't be anything new to look at.
It's a big ask. HeliBoard and FUTO are actively in development so improvements will come. They're also the best we have as far as privacy or open source alternatives go. They'll either grow to fill the need for a perfect alternative or another project will, but not yet.
I'm also a stranger without a source, but I recall seeing a YouTube video about it years ago, either a news story or documentary. I don't know if the exact numbers are right but I remember the other details. I'll have to see if I can find it.
Update: no idea. Can't find the original video. The one I remember, the guy had been awake the whole time but a nurse had figured out how to communicate with him through eye blinking, he remembers his mom's senseless comment years previous. OP might be mixing stories. I do vaguely remember ghost boy though.