Sunday, March 25, 2012

Hedy Lamarr (1913 – 2000)


"I must quit marrying men who feel inferior to me. Somewhere there must be a man who could be my husband and not feel inferior. I need a superior inferior man."

Lamarr was born Hedwig Eva Maria Kiesler in Vienna, Austria-Hungary, the only child of assimilated Jewish parents Gertrud and Lemberg-born Emil Kiesler.

In early 1933 she starred in Gustav Machatý's notorious film Ecstasy, a Czechoslovak film made in Prague, in which she played the love-hungry young wife of an indifferent older husband. Closeups of her face during orgasm in one scene and full frontal shots of her in another scene, swimming and running nude through the woods, gave the film great notoriety.

On August 10, 1933, aged 19, she married Friedrich Mandl, a Vienna-based arms manufacturer 13 years her senior. In her autobiography Ecstasy and Me, Lamarr described Mandl as an extremely controlling man who sometimes tried to keep her shut up in their mansion.

Mandl prevented her from pursuing her acting career, and instead took her to meetings with technicians and business partners. In these meetings, the mathematically talented Lamarr learned about military technology. Otherwise she had to stay at their castle home, Schloss Schwarzenau. She later related that, although Mandl was part-Jewish, he consorted with Nazi industrialists. In Ecstasy and Me, Lamarr wrote that Benito Mussolini and Adolf Hitler attended Mandl's grand parties. She related that in 1937 she disguised herself as one of her maids and fled to Paris, where she obtained a divorce, and then moved to London.

First she went to Paris, then met Louis B. Mayer in London. After he hired her, at his insistence, she changed her name to Hedy Lamarr, choosing the surname in homage to a beautiful film star of the silent era, Barbara La Marr, who had died in 1926 from tuberculosis.

Lamarr made 18 films from 1940 to 1949 even though she had two children during that time (in 1945 and 1947). After leaving MGM in 1945, she enjoyed her biggest success as Delilah in Cecil B. DeMille's Samson and Delilah, the highest-grossing film of 1949, with Victor Mature as the Biblical strongman. However, following her comedic turn opposite Bob Hope in My Favorite Spy (1951), her career went into decline. She appeared only sporadically in films after 1950, one of her last roles being that of Joan of Arc in Irwin Allen's critically panned epic The Story of Mankind (1957).

Avant garde composer George Antheil, a son of German immigrants and neighbor of Lamarr, had experimented with automated control of musical instruments, including his music for Ballet Mécanique, originally written for Fernand Léger's 1924 abstract film. This score involved multiple player pianos playing simultaneously.

Lamarr took her idea to Antheil and together, Antheil and Lamarr submitted the idea of a secret communication system in June 1941. On August 11, 1942, US Patent 2,292,387 was granted to Antheil and "Hedy Kiesler Markey", Lamarr's married name at the time. This early version of frequency hopping used a piano roll to change between 88 frequencies and was intended to make radio-guided torpedoes harder for enemies to detect or jam. Although a presentation of the technique was soon made to the U.S. Navy, it met with opposition and was not adopted.

The idea was not implemented in the USA until 1962, when it was used by U.S. military ships during a blockade of Cuba after the patent had expired. Perhaps owing to this lag in development, the patent was little-known until 1997, when the Electronic Frontier Foundation gave Lamarr an award for this contribution. It is reported that, in 1998, Ottawa wireless technology developer Wi-LAN, Inc. "acquired a 49 percent claim to the patent from Lamarr for an undisclosed amount of stock" (Eliza Schmidkunz, Inside GNSS), although expired patents have no economic value. Antheil had died in 1959.

Lamarr's and Antheil's frequency-hopping idea serves as a basis for modern spread-spectrum communication technology, such as Bluetooth, COFDM used in Wi-Fi network connections, and CDMA used in some cordless and wireless telephones. Blackwell, Martin, and Vernam's 1920 patent Secrecy Communication System (1598673) seems to lay the communications groundwork for Kiesler and Antheil's patent, which employed the techniques in the autonomous control of torpedoes.

Lamarr wanted to join the National Inventors Council, but was reportedly told by NIC member Charles F. Kettering and others that she could better help the war effort by using her celebrity status to sell War Bonds.

The 1970s were a decade of increasing seclusion for Lamarr. She was offered several scripts, television commercials, and stage projects, but none inspired her interest. Tired of the life of a celebrity and with her eyesight failing, Lamarr retreated from public life and settled in Miami Beach, Florida in 1981.


No comments:

Post a Comment

Note: Only a member of this blog may post a comment.