Fig. 4
From: Multimodal Data for the Detection of Freezing of Gait in Parkinson’s Disease
Experimental settings of task 1 and 2. The total length of the corridor is about 18 meters and the distance between obstacles 1 and 2, and obstacles 2 and 3 are about 8 meters and 5 meters, respectively. The distance from the chair to the corridor is about 5 meters.
