Marie Van Brittan Brown (October 30, 1922 – February 2, 1999) was a nurse who was also a pioneer in the field of medical technology.In 1966, she and her husband Albert Brown, an electronics specialist, collaborated on the development of a video home security system.In the same year, they sought for a patent for their ground-breaking security system, which was awarded in the following year.
In 1966, she and her husband, Albert Brown, received the patent number 3,482,037 for their invention of a home surveillance system that included a closed-circuit television system. Marie Van Brittan Brown died on February 2, 1999 in Queens, New York, where she was born on October 30, 1922, and died on February 2, 1999, in New York City.
¿Quién fue Marie Van Brittan Brown?
In 1966, she and her husband, Albert Brown, received the patent number 3,482,037 for their invention of a home surveillance system that included a closed-circuit television system. Marie Van Brittan Brown died on February 2, 1999 in Queens, New York, where she was born on October 30, 1922, and died on February 2, 1999 in New York City.
¿Qué inventó Marie Van Brittan?
Marie Van Brittan Brown was born on October 30, 1922, in Jamaica, Queens, New York, to parents who were both teachers. Her husband, Albert Brown, and her invented a home surveillance system that included an infrared television circuit that was registered in 1966 with the number 3,482,037. She was an American nurse and inventor who lived in the United States.
¿Quién inventó la cámara de seguridad?
Today, we have a high level of trust in security cameras. However, this type of protection would not have been possible without the efforts of the African-American inventor Marie Van Brittan Brown (1922-1999), who was responsible for the development of the first home security system.
¿Cuál fue la primera cámara de seguridad?
″The first documented use of closed-circuit television (CCTV) was carried out by the German army in 1942,″ according to the Wikipedia entry on the subject.They were very basic systems in white and black, and they were used to observe missile tests in preparation for military operations at a long distance.They were used to observe missile tests in preparation for long-range military operations.
¿Cuándo se crearon las cámaras de vigilancia?
Comienzos. Contrary to popular belief, despite the fact that motion picture cameras first appeared in 1880, it wasn’t until 1942 that they were used as a security measure on a closed circuit (CCTV).
¿Cuándo se inventó la cámara de fotos?
Johann Zahn designed the first portable camera in 1685, which was small enough to be considered portable. It was the world’s first portable camera. The first photographic cameras were essentially the same as the Zahn type, but with a little improvement in the lens’ focal length in most cases. A sensitized placard was placed in front of each exhibit before to the start of each show.
¿Qué es la cámara de seguridad?
Known as closed-circuit television (CCTV), a CCTV system is a network of connected devices that generates a circuit of images that can only be viewed by a specific group of people. These systems are customized to meet the specific needs of each client, whether they are related to security, surveillance, or service improvement.