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Table 1 Mean speed (km/h) before and after the signal indicating incoming information
From: The effects of travel information presentation through nomadic systems on driver behaviour
| Â | SMS | PDA | AUDITORY | |||
|---|---|---|---|---|---|---|
pre | post | pre | post | pre | post | |
Natives (Busy) | 95.8 | 96.9 | 93.6 | 90.1 | 96.9 | 93.3 |
Natives (Calm) | 112.7 | 111.9 | 108.2 | 98.1 | 107.2 | 92.7 |
Non-Natives (Busy) | 88.5 | 73.2 | 90.7 | 86.3 | 92.9 | 88.8 |
Non-Natives (Calm) | 102.8 | 89.2 | 94.9 | 86.1 | 97.2 | 92.7 |
Total | 99.9 | 92.8 | 96.8 | 90.1 | 98.6 | 91.9 |