Impact of Driver Age and Experience in Software Usage on Driving Safety and Usability of Car-Sharing Software

Table 1

Descriptive statistics of mean and standard deviation of interaction time among different ages and experience.

Group		Interaction time (s)
		T1 (parked)	T3 (parked)	T1 (driving)	T3 (driving)
Old/Young	Old	11.29 ± 3.40	11.50 ± 2.42	21.51 ± 7.63	17.66 ± 7.49
	Young	7.30 ± 2.27	7.19 ± 2.01	7.52 ± 2.05	11.03 ± 4.01
Experienced/Inexperienced	Experienced	9.61 ± 4.04	9.26 ± 2.90	12.95 ± 6.64	18.93 ± 6.33
	Inexperienced	8.98 ± 2.91	9.42 ± 3.34	16.08 ± 10.74	9.76 ± 3.34
Old-experienced		12.90 ± 3.12	11.59 ± 1.63	19.16 ± 2.27	23.13 ± 6.60
Old-inexperienced		9.67 ± 2.96	11.41 ± 3.09	23.85 ± 10.22	12.20 ± 2.91
Young-experienced		6.32 ± 0.91	6.94 ± 1.77	6.74 ± 1.68	14.73 ± 1.31
Young-inexperienced		8.28 ± 2.80	7.44 ± 2.27	8.30 ± 2.16	7.33 ± 1.41