The gaze-contingency paradigm refers to the experimental design that relies on monitoring eye movements to control experimental stimuli. Synonyms for this term include the gaze-dependent display, eye-tracking technology, or eye-controlled paradigm. Eye-tracking technology is used extensively in research fields such as cognitive psychology, neuroscience, and human-computer interaction. Eye-controlled paradigms allow for more precise experimental control than traditional button presses, and they enable researchers to explore the relationship between visual attention and cognitive processing. By using different synonyms for the gaze-contingency paradigm, researchers can more effectively communicate the importance and impact of this experimental design.