The frequency-hopping idea of this actress born Hedwig Kleiser in 1914 was used in a radio-controlled torpedo patent
Spread spectrum stands the concept of spectrum scarcity on its head, and 
just ... Born Hedwig Maria Eva Kiesler in Vienna, Austria, sometime between 
1913 ... her the name "Hedy Lamarr," in part inspired by the actress Barbara 
LaMar,... [DOC] [TLE] Hedy Lamarr: Movie star, inventor of WiFi - CBS News [PAR] Apr 20, 2012 ...