8 REVISION HISTORY
July 12, 1997--Complete revision of frame of reference symbols.
New type of limb rotation symbols added, and socket rotations made the
default.
July 14, 1997--Corrected text relating to interpretation of step direction
symbols when turning occurred.
July 17, 1997--Changed accented step/touch symbol to exclamation point.
August 4, 1997--changed pointer notation for limb gestures. |
