Definition
The conditions and design elements a virtual reality or simulation-based training environment must provide so that a learner can interact with it realistically — including responsive controls, accurate visual and motion cues, and appropriate fidelity to the real-world task being trained.
Plain English
What a virtual or simulated training setup needs in order to behave realistically enough that the student can practice as if they were doing the real thing.
Context Anchor
Seen in aviation instruction, simulator training, and computer-based training discussions.
Derivation
Virtual comes from the Latin virtus, meaning 'capable of producing an effect.' In training, 'virtual' means something that acts like the real thing without being it. Control requirements are the things the system must do to let the learner interact properly. Together: what a simulated environment must deliver to feel real enough to train on.
Why Pilots Care
Training transfer depends on this. If the virtual environment doesn't respond like the real aircraft or task, the student may build habits that don't carry over — or worse, learn the wrong response.
Intuition Check
Do not read virtual as meaning “not important” or “imaginary.” Here it means the control task is practiced in a simulated setting, but the required action still matters for training.
Example Sentence 1
The instructor reviewed the virtual control requirements before approving the new VR trainer for student use.
Example Sentence 2
Virtual control requirements allow training devices to substitute for aircraft time when the controls behave like the real ones.