Assessing the Efficacy of Variable Compliance Tactile Displays. - Michael A. Taylor; Aaron R. Ferber; J. Edward Colgate (WHC, 2007)

Using Haptic Communications with the Leg to Maintain Exercise Intensity. - Aaron R. Ferber; Michael A. Peshkin; J. Edward Colgate (RO-MAN, 2007)

Using Kinesthetic and Tactile Cues to Maintain Exercise Intensity. - Aaron R. Ferber; Michael A. Peshkin; J. Edward Colgate (IEEE Trans. Haptics, 2009)