Table 3 Ten target tasks and the corresponding top gestures produced by two independent elicitation studies
Task | Group 1 | Group 2 | ||
|---|---|---|---|---|
Top gesture | AS | Top gesture | AS | |
1. Select an object | Grab | 0.327 | Grab | 0.369 |
2. Rotate an object | Twist | 0.236 | Twist | 0.254 |
3. Try on clothes | Drag onto one’s body | 0.089 | Drag onto one’s body | 0.147 |
4. Change to next/previous color | Swipe right/left | 0.097 | Tap on an imagined color palette | 0.137 |
5. Change to a larger/smaller size | Swipe up/down | 0.131 | Tap on an imagined color palette | 0.192 |
6. Enlarge an object | Both hands moving from the center middle to the outer left and right | 0.276 | Perform a pinch-out gesture with the thumb and index finger | 0.298 |
7. Shrink an object | Both hands moving from the outer left and right to the center middle | 0.276 | Perform a pinch-in gesture with the thumb and index finger | 0.298 |
8. View product details | Tap twice with the index finger | 0.127 | Open the fist | 0.244 |
9. Add to a shopping cart | Drag onto an imagined shopping cart icon | 0.167 | Drag onto an imagined shopping cart icon | 0.183 |
10. Close the current window | Swipe away | 0.127 | Swipe away | 0.173 |