US 7,321,360 B1
Systems, methods and devices for efficient communication utilizing a reduced number of selectable inputs
Michael Goren, c/o Heslin Rothenberg Farley & Mesiti P.C., 5 Columbia Cir., Albany, N.Y. 12203 (US)
Filed on May 24, 2004, as Appl. No. 10/852,739.
Int. Cl. G09G 5/00 (2006.01); H03K 17/94 (2006.01); G09B 19/00 (2006.01)
U.S. Cl. 345—168  [341/20; 341/21; 341/22; 434/112; 434/115; 434/156; 434/161; 700/17; 700/83; 700/85; 715/773; 715/863] 19 Claims
OG exemplary drawing
 
1. A method of communicating information using hand sign signals, said method comprising:
first moving a digit of a hand, the first movement identifying a control input chosen from a first set of data input; and
next moving at least one digit of a hand, the next movement identifying a secondary input chosen from a second set of data input larger than the first set of data input, the secondary input being included in a set of secondary inputs defined by the control input, and wherein the control input provided by the first movement followed by the secondary input provided by the next movement is a unique sign for a data input.