Example image of eyePlorer eyePlorer map for '3B series computers': Alcatel-Lucent AT&T Computer Systems Lucent Technologies Western Electric High availability Real-time operating system Redundancy (engineering) Multi-Environment Real-Time Magnetic tape Multiprocessing Solaris (operating system) Sun Microsystems 4ESS switch 5ESS switch Bell Labs Unix 3B series computers UNIX System V 3B1 Desktop Motorola Motorola 68010 Workstation Floppy disk controller SCSI Bell Labs Technical Journal List of microprocessors Shell account Britton Lee, Inc. 3B NS320xx Virtual machine Sorcim 1ESS switch