BMW X5: dial an 11 digit number
#infotainment hashtag#eyetracking hashtag#evidencebased
BMW X5, when in-car voice interaction works, and it does most of the time, is very powerful.
The touchscreen has very fast response times and excellent dial pad with button size of 18mm x 18mm (for reference: X5 keyboard button size 12mm x 12mm).
iDrive rotary is not great for this use case with long task times and the longest total eyes-off-road time (13s).
iDrive with character recognition was a pleasant surprise.
Interesting to see how it will compare to the new X5.
Many thanks to Scott Hodgins and Jon Ward at Tobii Pro eye tracking.