Figure 1From: Assessment-driven selection and adaptation of exercise difficulty in robot-assisted therapy: a pilot study with a hand rehabilitation robotNeurocognitive therapy with the ReHapticKnob. A: direct vision of the hand is blocked through the placement of the computer monitor over the patient’s hand. The screen shows information relevant to the execution of the respective exercise. B and C: thumb and fingers are attached to the finger supports of the ReHapticKnob and held in place with Velcro straps.Back to article page