misc: Note taking on kukui and maybe other chromebooks with touchscreen

[tech-with-mo]

So I tried taking notes after fixing my Digitizer on my Duet Chromebook since it has a Pen and it is awful. It´s just unusable. No palm rejection whatsoever, the Pen is still recognized as a Pointer instead of a Stylus. Even the xinput shows that there is a Stylus Pen. Anybody also having this issue? Any fix for this?

[hexdump0815]

#53 has some info about getting the pen working better i think - might be worth a try to read and experiment with