libinput-measure (1) Linux Manual Page
NAME
libinput-measure – measure properties of devices
SYNOPSIS
libinput measure [–help] <feature> [<args>]
DESCRIPTION
The libinput measure tool measures properties of one (or more) devices. Depending on what is to be measured, this too may not create a libinput context.
This is a debugging tool only, its output may change at any time. Do not rely on the output.
This tool usually needs to be run as root to have access to the /dev/input/eventX nodes.
OPTIONS
–help- Print help
FEATURES
Features that can be measured include
libinput-measure-fuzz(1)- Measure touch fuzz to avoid pointer jitter
libinput-measure-touch-size(1)- Measure touch size and orientation
libinput-measure-touchpad-tap(1)- Measure tap-to-click time
libinput-measure-touchpad-pressure(1)- Measure touch pressure
LIBINPUT
Part of the libinput(1) suite