Thought some of you might enjoy reading this. JOHN E. KARLIN, 1918-2013: John E. Karlin, Who Led the Way to All-Digit Dialing, Dies at 94 Mr. Karlin, a Bell Labs industrial research psychologist, was also instrumental in the shortening of telephone cords and the creation of rectangular keypads for touch-tone models. http://nyti.ms/WWMol0 Sunil Puria, PhD Stanford University Depts. of ME & OHNS OtoBiomechanics Group |