Abstract— This paper presents a technique termed EigenNails to classify fingertip force during contact based on the coloration patterns in the fingernail and surrounding skin. ...
We discuss the theory, design, and performance of a flat-panel tactile display capable of controlling shear force on a finger. In previous research a TPaD variable friction devi...
Erik C. Chubb, J. Edward Colgate, Michael A. Peshk...