A CMOS motion detector system for pointing devices Arreguit, X. ; Van Schaik, F. A. ; Bauduin, F. V. ; Bidiville, M. ; Raeber, E. Abstract Publication: IEEE Journal of Solid-State Circuits Pub Date: December 1996 DOI: 10.1109/4.545813 Bibcode: 1996IJSSC..31.1916A