Example image of eyePlorer eyePlorer map for 'NetBSD': Berkeley Software Distribution Computer Open source Operating system Unix 386BSD Computer architecture Embedded system Porting Computer Systems Research Group University of California, Berkeley Theo de Raadt Internet OpenBSD Pkgsrc 32-bit 64-bit Minicomputer Personal digital assistant Pocket PC VAX Linux distribution Concurrent Versions System Userland Memory management unit ΜClinux Computing platform Device driver Conventional PCI DEC Alpha IA-32 PowerPC SPARC Industry Standard Architecture PC Card Linux Compiler Cross compiler Cross-platform Linker (computing) POSIX Toaster Scheduler activations Synchronization (computer science) Interrupt Slab allocation Trap (computing) Virtual memory File system Virtual file system