Organisation: IAM RoadSmart & TRL
Date uploaded: 14th April 2020
Date published/launched: March 2020
During the study, drivers completed a series of three drives on the same simulated test route to assess the level of impact of Android Auto and Apple CarPlay.
On the first run, drivers did not interact with the system. On subsequent runs, drivers interacted with the system using voice control only and then using touch control only.
When using voice only control, reaction times slowed by up to 36% – a figure which rose to 57% when participants used just the touch control.
On both tests, the Android Auto performed slightly better than Apple CarPlay.
There was a deviation in lane position of half a metre – which increased when drivers were performing navigation tasks.
IAM RoadSmart is now calling on industry and Government to openly test and approve all infotainment systems and develop consistent standards that will help minimise driver distraction.
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