huma - hypo
- human (centrifuge) experiment
- human (cognitive) reliability
- human (factor) engineer
- human (factor) engineering
- human (factor) error
- human (limit) tolerance
- human (operator) capability
- human (psychophysiological) resources
- human ability
- human adaptability
- human analog
- human aviator
- human behavior
- human behavior in extended spaceflight
- human behavior program
- human being
- human biosphere
- human body
- human body (physical) dimensions
- human cadaver
- human capacity
- human ceiling
- human centrifuge
- human cognitive reliability
- human cognitive reliability model
- human comfort
- human computer
- human control
- human decompression
- human disorientation
- human disorientation device
- human element
- human element in the loop
- human engineering checklist
- human engineering effort
- human error analysis
- human error occurrence
- human error occurrence model
- human error prevention
- human error probability
