Tech Trends: Hedy Lamar

History of Hedy Lamarr

Technology Inventor?

Bill Petro
ILLUMINATION
Published in
4 min readNov 9, 2023

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Hedy Lamarr, 1944. Image: Wikimedia

Hedy Lamarr, the Austrian-American actress and Hollywood legend known as “the most beautiful woman in the world,” is remembered today, November 9, on the anniversary of her birthday for her pioneering work on the technology that would become the basis for today’s WiFi, GPS, and Bluetooth communications systems.

What? you say. Indeed, say I.

More than a pretty face, she had a genius-level IQ of around 140. The Vienna-born Hedwig Eva Maria Kiesler began studying engineering at an early age but put her studies aside to dedicate herself to the theatre.

Banned for Twenty Years

Film “Ecstasy”. Image: Wikipedia

In 1932, at 18, she was filming several scenes of the Czech movie Ecstasy without, shall we say, the benefit of external adornment. This controversy shot her to stardom during filming, but the movie was banned for twenty years after its release in 1933. Pope Pius XII denounced it, and Hitler banned it in Germany.

She married Friedrich Mandl, a German arms industry magnate who was jealous and controlling, keeping her in his house…

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Bill Petro
ILLUMINATION

Writer, historian, technologist. Former Silicon Valley tech exec. Author of fascinating articles on history, tech, pop culture, & travel. https://billpetro.com