DigitaOS
DigitaOS was a short lived digital camera operating system created by Flashpoint Technology and used on various Kodak, Pentax, and HP cameras in the late 1990s.[2][3][4] DigitaOS debuted with the Kodak DC220 on 20 May 1998,[5] and was released on a total of 11 camera models[6] before it was abandoned in 2001.[7] DigitaOS was notable for its ability to run third-party software,[8] a concept that was not again realized until the release of various Android based digital cameras in the early 2010s.[9][10]
DigitaOS applications were programmed either as JIT compiled scripts using "Digita Script",[11][12] or AOT compiled programs written in C[13] using an official SDK.[14] The operating system abstracted away most camera functionality and hardware platform differences, allowing software to be compatible with most DigitaOS cameras.[15] Additionally, DigitaOS handled the GUI presented to the user and basic camera functionality.[15]
Because of its ability to run third-party software, several games were ported to it. The most notable of these being DOOM[16] and MAME.[17]