HCI.TOP
C5.10

Pen Buttons and Eraser Ends

Cards in this group · 4

  1. C5.10.1Barrel buttons are usually mapped to switching tools or summoning a menu
  2. C5.10.2The eraser end is recognised by flipping the pen, so erase needs no toolbar switch
  3. C5.10.3Button placement must avoid the natural finger-rest zone during writing, to prevent accidental firing
  4. C5.10.4Barrel-button assignments differ by app and lack a shared cross-app convention