27. The computer system of claim 24 wherein the dictionary entry comprises multiple motion icons, each motion icon including a graphical depiction of a motion and a textual description of a corresponding meaning.
27. The computer system of claim 24 wherein the dictionary entry comprises multiple motion icons, each motion icon including a graphical depiction of a motion and a textual description of a corresponding meaning. 28. The computer system of claim 27 wherein the motion icons are arranged consistently for a plurality of dictionary entries corresponding to a plurality of chords.