Changes
/* Graphical user interfaces / Shells */
* [[GENO]] ([[GHE]])
* [[Mouse Operating System (M.O.S.)]] ([[Star-Division]]) (1987)
* [[SiSI-BofBOF]] ([[Bad Error]]) (1992)
* [[Stream2]] ([[Advanced Software Project]])
* [[SymbOS]] ([[Prodatron]] / [[SymbiosiS]])
