Most artificial human languages devised in the 19th and 20th centuries (e.g. Esperanto) were designed to be easy to learn. Loglan, however, is unique in that its chief design goal was to avoid synactic ambiguity -- the kind that arises when trying to parse sentences like "The blind man picked up the hammer and saw".
The Loglan Institute, Inc. is a non-profit research corporation.
Telephone: +1 (619) 270 1691.
["Scientific American", June 1960].