%I IEEE %X The purpose of this paper is to consider possibilities of digital signal processing outside the semiconductor or electronic domain. %P 375 -377 %T The not so digital future of digital signal processing [point of view] %J Proceedings of the IEEE %R 10.1109/JPROC.2007.913496 %D 2008 %V 96 %A Sotirios A. Tsaftaris %A Aggelos K. Katsaggelos %N 3 %L eprints795