This paper describes a technique for unwarping encoder ripple in a low cost haptic interface prototype. We previously demonstrated how using a low-resolution optical encoder to el...
This paper presents an external camera method for measuring fingertip forces by imaging the fingernail and surrounding skin. This method is an alternative to the photoplethysmog...
Yu Sun, Young-Seok Kim, John M. Hollerbach, Thenku...
Biometric systems identify users based on behavioral or physiological characteristics. The advantages of such systems over traditional authentication methods such as passwords are...
When a video is displayed on a smaller display than originally intended, some of the information in the video is necessarily lost. In this paper, we introduce Video Retargeting th...
Various performing arts increasingly employ projection screens and other information displays as essential elements of the show. We present some possibilities and lessons learned ...