Altitude AI-researched Thomson & Craighead, 1996 Net art Sourced from Rhizome ArtBase. Technology dependencies: Shockwave, Director. Extinction Events 9 April 2019 Plugin End-of-Life Total loss Dead Adobe Shockwave Player end-of-life Adobe Shockwave Player 1 February 2017 Plugin End-of-Life Total loss Dead Adobe discontinues Director authoring tool Adobe Director / Lingo scripting