<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Palm detection with TrackPoint buttons" href="https://bugs.freedesktop.org/show_bug.cgi?id=101574#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Palm detection with TrackPoint buttons" href="https://bugs.freedesktop.org/show_bug.cgi?id=101574">bug 101574</a> from <a class="email" href="mailto:op8867555@gmail.com" title="Ming-Yang Lu <op8867555@gmail.com>"> Ming-Yang Lu</a> <pre>Sorry for the messed up patch, I did some quick & dirty changes and just want to show the idea. Thank you for looking into it. > proposed 25% seem a bit high for this. Yes, evemu-record logs told me 5% should be enough. BTW, how do you think about making the exclusion zone sizes a user specified parameter or udev hwdb entries? I set it to 25% because I locally modified right zone to 25% too. (logs show that my palm often put on 20%~25% of right zone) > One other question that comes up here is: > why doesn't the palm detection work during trackpoint use? > We ignore any touches during trackpoint use, so I'm wondering what's going on here. I guess that I mostly stop moving trackpoint before clicking trackpoint buttons, and my thumb finger accidentally touch the top-middle part of touchpad. Also, libinput doesn't consider trackpoint button events as trackpoint usage if I'm right, the palm detection didn't works well sometimes while double-clicking. > Also, do you use the touchpad at all? If not, turning it off is a better option. Yes, I use both about 7:3 (trackpoint vs. touchpad). I bind a hotkey to toggle it as a quick solution for now. I might able to do some research and/or experiments on weekends to see is it worth or not... Thanks anyway.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>