Sets the pointer acceleration profile to the given profile. Permitted values are adaptive, flat, custom. Not all devices support this option or all profiles. If a profile is unsupported, the default profile for this is used. flat: Pointer motion is accelerated by a constant (device-specific) factor, depending on the current speed. adaptive: Pointer acceleration depends on the input speed. This is the default profile for most devices. custom: Allows the user to define a custom acceleration function. To define custom functions use the accelPoints<Fallback/Motion/Scroll> and accelStep<Fallback/Motion/Scroll> options.

"adaptive"

"flat"