Which is NOT a type of sensor mentioned for commercial applications?

In the context of commercial applications, sensors are categorized based on their ability to detect and measure various physical properties. Humidity sensors are used to monitor moisture levels in the air, which is crucial in many environments such as agriculture, HVAC systems, and food storage. Motion-sensitivity sensors play a vital role in security systems, automated lighting, and smart home devices to detect movement. Temperature sensors are widely utilized in countless industries to monitor and control thermal conditions, ensuring safety and efficiency.

Heat dissipation, however, is not recognized as a type of sensor. Instead, it refers to the process of excess heat being released from an object or system, which is often managed through designing or cooling systems. While understanding heat dissipation is important in the context of hardware design and environmental control, it does not correspond to a sensor utilized for monitoring purposes in commercial applications. Hence, the distinction allows for clarity in identifying what constitutes a sensor and what does not.