The Computer for the 21st Century09-91 SCI AMER WEISER *** 1 Scientific American Ubicomp Paper after Sci Am editing one more final edit from me to go Mark Weiser The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it. Consider writing, perhaps the first information technology: The ability to capture a symbolic representation of spoke
