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Table 2 Follower performance in motion capture experiment

From: Mobile follower robot as an assistive device for home oxygen therapy – evaluation of tether control algorithms

 

Normal deviation from leader path (m)

Pseudo-Joystick

Follow the leader

 

Mean

Std. deviation

Mean

Std. deviation

Subject 1

0.167

0.095

0.153

0.085

Subject 2

0.154

0.073

0.168

0.065

Subject 3

0.243

0.135

0.094

0.059

Subject 4

0.267

0.150

0.134

0.095

Subject 5

0.226

0.130

0.143

0.109

Average

0.211

0.117

0.138

0.083