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 predicted to increase it's revenue by over a billion dollars.
( z1 and :op ( z2 design :ARG0 ( z3 company :name ( z4 name :op "Microsoft" ) ) :ARG1 ( z5 product :name ( z6 name :op "Singularity" ) ) ) :op ( z7 predict :ARG1 ( z8 increase :ARG0 z5 :ARG1 ( z9 revenue :poss z5 ) :ARG2 ( z10 over :op ( z11 monetary-quantity :quant 1000000000 :unit ( z12 dollar ) ) ) ) ) )