Jack Dorsey days, Dorsey worked occasionally as a fashion model. By age fourteen, Dorsey had become interested in dispatch routing. Some of the open-source software he created in the area of dispatch logistics is still used by many taxi cab companies. Dorsey attended the University of Missouri–Rolla for two-plus years (1995–1997) before transferring to New York University, but he dropped out in 1999, one semester short of graduating. He first came up with the idea that he developed as Twitter while studying at New York University. While working on dispatching as a programmer, Dorsey moved to California. In 2000, Dorsey started his
The Biz (video game) The Biz (video game) The Biz is a management simulation game published by Virgin Games for the ZX Spectrum in 1984. In "The Biz", the player manages a rock band. The price of the game on release was £6.95, which is equivalent to £ today. The tape cassette contained the program, an interview with Frank Sidebottom and Chris Sievey, and eight singles. Players set up their rock band with gigs, make them rehearse new songs, and hire a recording studio for producing new albums. The player starts out with no talent or money and an agent must be hired in