Examlex
suppose the variable x represents students, y represents courses, and T(x, y) means "x is taking y."
-Some student is taking every course.
Real-use Setting
An environment where products or services are used under actual operating conditions by the end users.
Maturity Phase
A stage in the product life cycle where sales growth slows or levels off, and the product is widely accepted in the market.
Product Life Cycle
The series of stages a product goes through from introduction to growth, maturity, and decline in the market.
Eye Tracking
A technology that measures where and how long a person looks at various locations on a screen or in the environment, often used in research and marketing.
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