Human Factors Guidelines for Interactive 3D and Games-Based ...

HF issues that warrant consideration when undertaking task analyses or when presented with
observational records of end user activities. To be expanded upon in subsequent sections, they
are:
Task Issues
(e.g. skills vs. cognition, fidelity, knowledge, skills and attitudes, exocentric vs. egocentric frames,
“task modifiers” and task coupling),
Interaction Issues
(e.g. replica/bespoke vs. “conventional” or COTS interactive technologies), and
Context Issues
(e.g. fidelity, “task modifiers”, virtual human (or avatar) representations).
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