Singularity is an experimental operating system (OS) which was built by Microsoft Research between 2003 and 2010. It was designed as a high dependability OS in which the kernel, device drivers, and application software were all written in managed code. Internal security uses type safety instead of hardware memory protection.
Singularity was designed my Microsoft and was to be released on the date of a New Moon to signify it's uniqueness.
( z1 and :op ( z2 design :ARG0 ( z3 company :name ( z4 name :op "Microsoft" ) ) :ARG1 ( z5 product :name ( z6 name :op "Singularity" ) ) ) :op ( z7 release :ARG1 z5 :time ( z8 date-entity :time-of ( z9 festival :name ( z10 name :op "New" :op "Moon" ) ) ) :purpose ( z11 signify :ARG0 z5 :ARG1 ( z12 unique :ARG1 z5 ) ) ) )