HCI.TOP
C4.28

Necessity of Non-Gesture Paths

Cards in this group · 4

  1. C4.28.1Any function carried by a mid-air gesture needs a non-gesture equivalent path
  2. C4.28.2The non-gesture path serves recognition failure, fatigue, and bodily difference among other failure modes
  3. C4.28.3The non-gesture path cannot be buried deeper than the gesture path, or it exists only in name
  4. C4.28.4The cost of providing the non-gesture path should be counted in the overall cost of the gesture design