MultitouchExtension

Karabiner-MultitouchExtension allows you to change keys only when your finger is on the trackpad.

Related Complex Modifications examples

• Multitouch Vi Mode
• Multitouch Diamond Cursor
• Multitouch Mouse Buttons
• ThumbSense

MultitouchExtension usage

1. Open MultitouchExtension app from Karabiner-Elements Settings > Misc.

   

2. Open Settings from menu.

   

3. Adjust the effective area of the trackpad.

   

How to integrate MultitouchExtension to your complex modifications

See karabiner.json reference manual