Stack Computers: The New Wave By Philip J. Koopman, Jr; Ellis Horwood, 1989, ISBN 0470214678. Read on-line, or download in formats: HTML, PDF, zip file. First book to explore a new breed of stack computers led by introduction of Novix NC4016. [Free] http://www.ece.cmu.edu/~koopman/stack_computers/ Top/Computers/Hardware/Components/Processors/Minimal
Comparing Head-Mounted and Stationary Displays A user study. Users performing a generic search task decrease task performance time by roughly half when changed from stationary to head-mounted displays with matching traits. http://www.cs.cmu.edu/~stage3/publications/93/conferences/IEEEsymposiumOnResearchFrontiersInVR/handVsHeadUserStudy/paper.html Top/Computers/Hardware/Peripherals/Displays/Wearable