Preimpact Fall Detection for Elderly Based on Fractional Domain

Table 5

The prealarm effect of another tester under the condition of constant threshold.

Falls type	Delay time ()	Lead time ()
Walking-fainting	567	67
Walking-slipping	-	-
Walking-tripping	233	93
Jogging-fainting	367	100
Jogging-slipping	-	-
Jogging-tripping	300	567