Arnold Spielberg Wiki Bio
Arnold Meyer Spielberg (February 6, 1917 – August 25, 2020) was a pivotal American electrical engineer in contributions “to the acquisition and recording of real-time data that significantly contributed to the definition of control and feedback processes modern “.  For General Electric  he designed, with his colleague Charles Propster, the GE-225 in 1959.  He cited the first computer-controlled “point of sale” cash register as his greatest contribution.  He was the father of film director Steven Spielberg.
Arnold Spielberg About Early life and career
Arnold Spielberg was born in Cincinnati on February 6, 1917.  He was of Jewish descent. His mother, Rebecca (née Chechick), was born in Sudylkiv, Ukraine; his father, Samuel, was born in Kamianets-Podilskyi, Ukraine.  Later, they emigrated to the United States. They met and were married in Cincinnati, where Arnold was born. 
From the age of nine he began to build radios. He searched for garbage can parts to assemble his first glass receiver. “At age 15, Arnold became a radio amateur and built his own transmitter, a skill that turned out to be fortuitous when he enlisted in the United States Army in January 1942, a month after the Japanese attack on Pearl Harbor, and joined to the Signal Corps. ” After training as a radio gunner for the Air Corps, his skills in designing new aircraft antennas elevated him to Chief of Communications for a B-25 Squadron in India.  During the Holocaust, Spielberg lost between 16 and 20 relatives : 21.
Leah Posner, a talented concert pianist, married Spielberg in January 1945.  After graduating from the University of Cincinnati with a Bachelor of Science in Electrical Engineering, she joined RCA’s Department of Advanced Development in 1949, where he did his first work on guide and servo systems.  
In 1960, Spielberg traveled to Moscow as part of a delegation of electrical engineers from Phoenix. The trip coincided with an incident that is the subject of Steven Spielberg’s 2015 film Bridge of Spies.  
Steven Spielberg describes the event his father experienced at the time:
The Russians were displaying pilot Gary Powers’ helmet and flight suit and the wreckage of the U-2 plane in full view of all in Russia. A military man saw my father’s US passport and took it to the front of the queue and repeated very angrily to the crowd: “Look what your country is doing to us.
Arnold Spielberg Work
When RCA entered the field of computing, Spielberg began making early circuit designs by implementing computational logic. Moving on to systems design, she was responsible for the design of a tape-to-tape data sorter. He designed and patented the first electronic library system, implemented as a system for interrogating data stored on a series of magnetic tapes. Promoted to Advanced Product Development Manager, he was assigned responsibility for the development of a “point of sale” system. The system involved a central processing computer called Recorder Central with ten satellites, specially designed point of sale units. All data were checked for errors by feedback data verification. The system had all the capabilities of today’s point-of-sale systems, including searching for prices on a large drum storage unit, calculating sales transactions, including sales taxes and discounts, and credit checking. . [one]
In 1957, Spielberg began working for General Electric. Here he played a decisive role in the development of the GE-200 series of computers.  The GE-225 was derived from the GE-312 and 412 process control computers. Spielberg and Charles “Chuck” H. Propster had worked together at RCA at BIZMAC before designing the GE-225,  featured In 1960.
Arnold Spielberg About Life
Spielberg retired in 1991, but continued consulting work for technology companies. He also worked with the USC Shoah Foundation Visual History and Education Institute, formerly Survivors of the Shoah Visual History Foundation,  an organization founded by his son, Steven Spielberg.
Arnold Spielberg Personal life
Spielberg married Leah Posner (1920–2017) in 1945 and they had four children, son Steven and daughters Anne, Nancy, and Sue. Spielberg had 14 grandchildren and 20 great-grandchildren.  He turned 100 in February 2017 . He died of natural causes at his home in Los Angeles, California, on August 25, 2020, at the age of 103.