Homo quintadus, computers and ROOMS (repetitive ocular orthopedic motion stress).

Inherent conflict exists between computer systems and ocular physiology of Homo quintadus. Adverse ocular side effects of excessive saccades, excyclotorsion, supraduction, excessive field-of-fixation usage, capitas extension, astigmatic changes, otostatic reflex mismatching, and needless orthopedic malfunctions are imposed upon computer operators. Although the orthopedic dysfunctions are commonly grouped under the heading of Repetitive Strain Injuries (RSI), the inextricable linkage to poor ocular-neurological function argues for postulation of a broader schema entitled Repetitive Ocular Orthopedic Motion Stress (ROOMS). Concepts of good tool usage, total tactile familiarity, total proprioceptive familiarity, and visual cone-of-comfort clash with the installed-equipment base and indicate need for an integrated computer work station to facilitate near covisualization of screen/keyboard and to afford freedom-of-choice for optimal hand/eye synchronicity. The advocacy of computer operators' needs by user-welfare groups, universities, labor unions, and government agencies are portents for achieving genuine improvements.