Computer and applied sciences Berkeley RISC – David Patterson leads ARPA's VLSI project of microprocessor design 1980–1984. Berkeley UNIX/Berkeley Software Distribution (BSD) – The Computer Systems Research Group was a research group at Berkeley that was dedicated to enhancing AT&T Unix operating system and funded by Defense Advanced Research Projects Agency. Bill Joy modified the code and released it in 1977 under the open source BSD license, starting an open-source revolution. Deep sea diving – Joel Henry Hildebrand used helium with oxygen to mitigate decompression sickness. GIMP – In 1995, Spencer Kimball and Peter Mattis began developing GIMP as a semester-long project at Berkeley. Polygraph – invented by John Augustus Larson and a police officer from the Berkeley Police Department in 1921. Project Genie – DARPA funded project. It produced an early time-sharing system including the Berkeley Timesharing System, which was then commercialized as the SDS 940. Concepts from Project Genie influenced the development of the TENEX operating system for the PDP-10, and Unix, which inherited the concept of process forking from it. Unix co-creator Ken Thompson worked on Project Genie while at Berkeley. SPICE – Donald O. Pederson develops the Simulation Program with Integrated Circuit Emphasis (SPICE) 1972. Tcl programming language – developed by John Ousterhout in 1988. Three-dimensional Transistor – Chenming Hu won the 2014 National Medal of Technology for developing the "first 3-dimensional transistors, which radically advanced semiconductor technology." Vi text editor – Bill Joy created the first Vi editor in 1976. Wetsuit – Hugh Bradner invents first wetsuit 1952.
Computer and applied s?ciences Berkeley RISC – David Patterson leads ARPA's VLSI project of microprocessor design 1980–1984. Berkeley UNIX/Berkeley Software Distribution (BSD)? – The Computer Systems Research Group was a research group at Berkeley that was dedicated to enhancing AT&T Unix operating syst.em and funded by Defense Advanced Research Projects Agency. Bill Joy modified the code and released it in 1977 under the open source BSD license, starting an open-source revolution. Deep sea diving – Joel Henry Hildebrand used helium with oxygen to mitigate decompression sickness. GIMP – In 1995, Spencer Kimball and Peter Mattis began developing GIMP as a semester-long project at Berkeley. Polygrap,h – invented by John Augustus Larson and a police officer from the Berkeley Police Department in 1921. Project Genie – DARPA funded project. It produced an early time-sharing system including the Berkeley Timesharing System, which was then commercialized as the SDS 940. Concepts from Project Genie influenced the development of the TENEX operating system for the PDP-10, and Unix, which inherited the concept of process forking from it. Unix co-creator Ken Thompson worked on Project Genie while at Berkeley. SPICE – Donald O. Pederson develops the Simulation Program with Integrated Circuit Emphasis (SPICE) 1972. Tcl programming language – developed by John Ousterhout in 1988. Three-dimensional Transistor – Chenming Hu won the 2014 National Medal of Technology for developing the "first 3-dimensional transistors, which radically ad:vanced semiconductor technology." Vi text editor – Bill Joy created the first Vi editor in 1976. Wetsuit – Hugh Bradner invents first wetsuit 1952.