Robert Grimm Janet Davis Ben Hendrickson Eric Lemar Adam MacBeth Steven Swanson Thomas E. Anderson Brian N. Bershad Gaetano Borriello Steven D. Gribble David Wetherall Systems Directions for Pervasive Computing. 147-151 2001 conf/hotos/2001 HotOS http://doi.ieeecomputersociety.org/10.1109/HOTOS.2001.990075 db/conf/hotos/hotos2001.html#GrimmDHLMSABBGW01