FIELD: satisfaction of human vital requirements.
SUBSTANCE: disclosure provides methods and systems for warning user of a head mounted display during gameplay of a video game. Game is executed causing interactive scenes of the game to be rendered on display portion of a head mounted display (HMD) worn by user. Change in position of the HMD worn by the user, while the user is interacting with the game, is detected. Change in position is evaluated, the evaluation causing a signal to be generated when the change exceeds a pre-defined threshold value. When the signal is generated, content is sent to interrupt the interactive scenes being rendered on the display portion of the HMD.
EFFECT: data sent provides descriptive context for the signal.
20 cl, 22 dwg
