Fig. 2From: Small forces that differ with prior motor experience can communicate movement goals during human-human physical interactionExperimental setup. a: Image of an example dyad for the partnered stepping task; leader on the right, and follower on the left. b: Custom-built force-sensing device with a 6-axis load cell in the center, spherical rubber handle attached on each end, and the directions of the recorded forcesBack to article page