Editing Star Trek project (section)

===Others===
A corporation formerly known as ARDI developed a product called [[Executor (software)|Executor]], which can run a compatible selection of 68k Macintosh applications, and is hosted upon either the DOS or [[Linux]] operating systems on an [[i386|386]]-compatible CPU.  Executor is a [[cleanroom]] reimplementation of the [[Macintosh Toolbox]] and versions 6 and 7 of the operating system, and an integrated 68k CPU emulator called Syn68k.<ref name="Linzmayer_1999"/>{{rp|page=182}}<ref name="ardi.com"/> Liken from Andataco, for [[Sun Microsystems|Sun]] and [[Hewlett-Packard|HP]] [[workstation]]s, emulates the Macintosh hardware environment including the 68k CPU, upon which the user must install System 6.0.7. Quorum Software Systems made two apps targeting UNIX workstations: Equal provides [[binary compatibility]] by emulating the Mac APIs and 68k CPU, to put each precertified Mac app into its own X window, on Sun and [[Silicon Graphics|SGI]] workstations; Latitude provides a [[source code]] porting layer with a Display Postscript driver.<ref name="Engst_1992"/><ref name="Hayes_1994"/>