. . . "EROS" . . "EROS - Extremely Reliable Operating System" . . "EOS" . "EROS (microkernel)" . . "EROS microkernel family" . . "EROS microkernel" . . . . . . . "Extremely Reliable Operating System" . "EROS (microkernel)" . . "Final" . . "Coyotos" . .