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From Beauty to Bluetooth: The Unexpected Genius of Hedy Lamarr

 Guest Post by Kate Jakubowski

Hedy Lamarr Publicity Photo for The Heavenly Body 1944
The actress known for being the most beautiful woman in the world was never satisfied. Over the course of her life, she married 6 times, published a best-selling memoir she didn’t write and had a patent for a technology that would change the world rejected by the US Navy. Throughout her film career, she was cast in roles where she served as the romantic foil to a much-better paid male lead, and when she produced a few movies that failed financially, she never returned to the box office again. She was once quoted as saying “any woman can be glamorous. All you have to do is stand there and look stupid.”[1] Hedy Lamarr was many things in her life, but perhaps “misunderstood” is the best description. If audiences had only looked beyond the women she played on the screen, they would’ve discovered a brilliant, creative genius.

Born in Vienna in 1914, Lamarr was fascinated from a young age by how things worked. Her father inspired young Hedy when he took her on walks around Vienna and explained the mechanisms of everyday objects such as trolleys.[2] Taking apart a music box at the age of 5 to understand how it worked, Lamarr eventually went on to invent an Alka-Seltzer-like soda cube, an improved traffic light, and the technology that eventually enabled Bluetooth.[3] But as the story too often goes for brilliant women, Lamarr was discouraged and even undermined for wanting to invent. When she submitted her patent for the Secret Communications System to the Navy, it was swiftly rejected.[4] Even worse, when she volunteered to quit her acting career in order to work on the invention, they told her she’d be better off selling war bonds because she was a pretty face that everyone knew.[5] People focused on just that—her looks, never taking the insightful, intelligent woman into account. A deeper dive into the concept of creativity itself shows why Lamarr was a creative genius and how her legacy still endures today.

While there are many, many definitions of what constitutes creativity, its most basic definition is as the ability to form original ideas using the imagination. Although there are no strict quantitative means of measuring this unique phenomenon, there are other methods to go about assessing creativity, most easily through qualitative observation. In his book Creativity: The Flow of Discovery, psychologist Mihaly Csikszentmihalyi argues that creative people are able to harness opposing characteristics in a trait he calls complexity.[6] So, while some people might be introverted or extroverted, Csikszentmihalyi explains that creative people are able to be both.[7]

There is no better example of complexity than Hedy Lamarr. Her inventing partner George Antheil once described Lamarr as “an incredible combination of childish ignorance and stupidity—and definite flashes of genius.”[8] By many accounts, Lamarr could speak three or four languages but only write phonetically.[9] Furthermore, while extroversion is often associated with acting, Antheil also described Lamarr as a classic introvert: “Believe it or not, Hedy Lamarr stays home at night and invents![10] Another example of Lamarr showing complexity is that of the opposing traits of imagination and reality. The inspiration for the Secret Communications System came from surprising sources—but shows how the best ideas are those born from an active imagination.

Creativity involves turning ideas into reality—it’s the ability to make something new out of what already exists. Creativity takes hard work, dedication, and a brilliant mind—and Hedy Lamarr shows us just that with her incredible story. There are multiple versions of how Lamarr invented the technology that enabled Bluetooth, but the most widely accepted account involves German torpedoes and a remote-controlled radio.[11] At the height of World War II, German U-boats were sinking ships carrying children from the Allied countries, which devastated Lamarr.[12] She realized that the Germans were able to “jam” the radio signals in order to find the other boats, and this led her to devise a plan for a remote-controlled torpedo.[13] She became inspired by her PhilCo radio, which was itself controlled by a remote, and realized that the frequencies could “hop” back and forth. Lamarr’s mind brought these two events together and, with a little practical help from pianist and avant-garde composer George Antheil, the Secret Communications System was born. It was named after the fact that the signal couldn’t be jammed like the technology at the time. Although the idea was originally conceived for warfare, the resulting technology had a much more positive result. Lamarr and Antheil’s collaboration produced the Frequency Hopping Spread Spectrum (FHSS), which has since been implemented in Bluetooth and WiFi technologies, both of which countless populations rely upon today. This shows imagination meeting reality at its very finest, as Lamarr devised an invention using existing elements in an entirely new way. Even while working on films such as Ziegfeld Girl and Tortilla Flat, Hedy Lamarr found time to work on her true passion in life. While Antheil became discouraged from inventing after the Navy rejected their patent for the Secret Communications System, Lamarr never gave up, showing that persistence is another key trait to those who are creative geniuses.

Besides complexity and persistence, there is much more to the creative process—it is a complex idea itself. In his essay Toward a Definition of Creativity, Richard J. Penaskovic explains the necessary conditions for creativity to flourish:[14]

1. “Highly developed mental skills so that the information previously acquired may be put together in a new way”

2. “Breadth and depth of knowledge”

3. “Intense personal involvement with and commitment to the problem...creative persons have a passion for what they do”

4. “The ability to get lost in the here and now”

These traits were evident in Lamarr and her approach to devising a groundbreaking invention. Inventor Carmelo “Nino” Amarena takes it a step further when describing the inventive process: “the inventive process follows a cascade of ideas and thoughts interconnected from previous concepts that for the most part lie separatee, unconnected and unrelated. It takes a clear state of mind, which is usually someone thinking ‘outside the box’ to suddenly or serendipitously see the connection between the unrelated concepts and put it all together to create something new.”[15] Hedy Lamarr was able to put two separate ideas together and turn them into something the world had never seen. Her idea of “frequency hopping” was groundbreaking; but unfortunately, the world was too focused on her life in the tabloids to see the creative genius Lamarr really was. Although she may have been making successful movies such as Comrade X and Crossroads, her acting career came second. Her true passion was inventing, and it showed with her dedication to the Secret Communications System. Lamarr may be most well-known for her portrayal of Delilah in Samson and Delilah, but there is no doubt her legacy as a brilliant inventor endures.

Unlike the movies she mostly starred in, Lamarr’s life had anything but a fairytale ending. Her last film The Female Animal, came out in 1958, at the tail-end of the Golden Age of Hollywood. Soon after, she became a punchline in the Mel Brooks movie Blazing Saddles, where she was parodied as Hedley Lamarr. She sued Warner Brothers for infringing on her privacy but lost; other lawsuits would follow but sadly had the same outcome.[16] The Navy began implementing the technology she invented in the 1950s; however, Lamarr herself was never given compensation for her invention due to some legal loophole in patent law.[17] After six divorces and a movie career cut short, the rest of Lamarr’s life was fraught with many financial troubles. She died shortly after the new millennium on January 19, 2000—however, not before she got some long-overdue credit for her revolutionary invention. She and Antheil (posthumously) both received the Electric Frontier Foundation's Pioneer Award—marking the first time she was recognized for pioneering FHSS.[18]

While Hedy Lamarr was misunderstood throughout her lifetime, today we are finally seeing a full portrait of the brilliant woman. Lamarr was creative, complex, passionate and talented. More importantly, Hedy Lamarr never gave up on her greatest work and continued to invent for the rest of her life. Creativity takes an unstinted amount of perseverance, dedication, and curiosity, and those who possess these traits are capable of amazing things. Lamarr was known for her work on the screen—but behind the scenes was a brilliant woman who continued to persevere despite setbacks. When asked in an interview, Carmelo Amarena said this of her: “I never felt I was talking to a movie star, but to a fellow inventor.”[19] Although Lamarr may have passed away before her life’s work was truly recognized, there is solace in knowing her legacy lives on and improves everyday life. Perhaps during her days, she was known for being an actress—but as Lamarr said herself, “all creative people want to do the unexpected.”[20] And that’s exactly what she did.





[1] “Hedy Lamarr Quotes,” BrainyQuote, accessed January 17, 2022, https://www.brainyquote.com/quotes/hedy_lamarr_100500.

[2] Bombshell: The Hedy Lamarr Story, directed by Alexandra Dean (New York: Zeitgeist Films, 2017).

[3] Bombshell, 2017.

[4] Rhodes, Hedy’s Folly, 185.

[5] Bombshell, 2017.

[6] Milhaly Csikszentmihalyi, Creativity: Flow and the Psychology of Discovery and Invention (New York: Harper/Collins, 1996), 57.

[7] Csikszentmihalyi, Creativity, 65.

[8] Richard Rhodes, Hedy's Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World (New York: Vintage Books, 2012), 166.

[9] Rhodes, Hedy’s Folly, 166.

[10] Rhodes, Hedy’s Folly, 138.

[11] Rhodes, Hedy’s Folly, 129-132 & 143-144.

[12] Rhodes, Hedy’s Folly, 129-132.

[13] Rhodes, Hedy’s Folly, 142.

[14] Diana MacIntyre DeLuca, Essays on Creativity and Science: Papers Delivered at a Conference Held in Honolulu, Hawaii, March 23-24, 1985 (Honolulu, HI: Hawaii Council of Teachers of English, 1986), 107-108.

[15] Rhodes, Hedy’s Folly, 146-147.

[16] Bombshell, 2017.

[17] Bombshell, 2017.

[18] “Hedy Lamarr,” Florida Inventors Hall of Fame, April 27, 2021, https://floridainvents.org/hedy-lamarr/.

[19] Rhodes, Hedy’s Folly, 142.

[20] “Hedy Lamarr Quotes,” BrainyQuote, accessed January 17, 2022, https://www.brainyquote.com/quotes/hedy_lamarr_271434.


Image source: https://commons.wikimedia.org/wiki/File:Hedy_Lamarr_Publicity_Photo_for_The_Heavenly_Body_1944.jpg 

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