HCI.TOP
C1.22

Drag Thresholds and Intent Classification

Cards in this group · 5

  1. C1.22.1A threshold that is too small misclassifies natural hand tremor as drag intent
  2. C1.22.2A threshold that is too large discards real short drags as clicks
  3. C1.22.3Drag thresholds must scale with input precision and display density, not fixed pixels
  4. C1.22.4While held below threshold, the cursor should show no drag feedback
  5. C1.22.5A directional threshold can distinguish horizontal dragging from vertical scrolling at gesture start