Research Article
Evaluating User Response to In-Car Haptic Feedback Touchscreens Using the Lane Change Test
Table 2
Touchscreen use cases.
| | Task | Button presses required | Menu navigation levels |
| | Dial UK phone number and initiate call | 13 | 1 | | Play track number 4 from specified CD | 7 | 2 | | Select specified contact from phone book | 4 | 3 | | Adjust HVAC fan speed | 4 | 1 | | Select specified DAB preset | 3 | 2 | | Tune FM radio to specified frequency | 3 | 1 | | Set seat heating/cooling to specified level | 3 | 0 | | Set climate control to auto/off | 2 | 1 |
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