Video game and the hit ping pong-style "Pong", a 1972 game by Atari. Each game used different means of display: NIMROD used a panel of lights to play the game of Nim, OXO used a graphical display to play tic-tac-toe "Tennis for Two" used an oscilloscope to display a side view of a tennis court, and "Spacewar!" used the DEC PDP-1's vector display to have two spaceships battle each other. In 1971, "Computer Space", created by Nolan Bushnell and Ted Dabney, was the first commercially sold, coin-operated video game. It used a black-and-white television for its display, and the computer system was
William C. Dabney from 1916 to 1917. In 1917, Dabney entered the U.S. army as a lieutenant with the 26th Infantry Regiment of the 1st Infantry Division. He served with the American Expeditionary Forces in France. During the Battle of Soissons in July 1918, Dabney commanded four successive attacks that helped lead the Allied Forces to victory. He received the Distinguished Service Cross for "extraordinary heroism". In 1919, Saunders P. Jones and Dabney co-founded the Jones-Dabney Varnish Company. Jones-Dabney specialized in industrial paint finishes for the automotive industry, refrigerator production, and the marine and railroad industries. Dabney served as vice president and general