The effects of natural, indoor environmental factors including low light and indoor temperature have been studied at three different levels. For the study of office workers, a behavioral/ neurobehavio

Many windows are installed in offices to let natural light in. This natural lighting creates a natural light effect that mimics sunlight, which is why office workers love it. During the observations, the field laboratory is located in an interior room of the office building. One bright window is placed in front of the office. In this type of office environment, there is no artificial illumination. 창원오피 of the indoor environment is the change in the ambient temperature.

Ambient temperature significantly changed over the two week period in the field lab. The effect of temperature on the behavior and physical state of office workers can be described using a mathematical model called the Adaptation Time Curve (ATAC). This model predicts how an object will change as a function of time and its altitude from the observation point. It can be used for temperature and light, and for any other quantity or class of quantity which is a change of the input over time. For temperature, the ATA curve predicts a U shaped pattern where a rapid change from bright to dark, or from cold to hot occurs.


The field lab is not equipped with offices so office workers' physical well-being cannot be measured using a self-paced visual analog scale. VASA isn't sensitive to indoor environmental quality changes and therefore cannot be used to measure physical well-being. Office workers productivity and motivation can only then be measured using objective parameters. The Performance Level Index (PLI) can be used to measure office workers' performance and motivation.

When measuring indoor environment quality, there are four factors we take into consideration. These are the total lighting intensity, background temperatures, efficiency of the air conditioner (AFC), and relative humidity (R). Total lighting intensity and background temperature directly influence the ALC efficiency because low levels of illumination prevent the heat conduction from the central cooling fan to the interior surfaces of the room. Poor airflow conditioner efficiency also prevents heat from reaching interior surfaces. Air flow conditioners with lower efficiency results in increased levels of indoor temperature and hence poor indoor climate quality. Relative humidity directly influences the comfort ability of office occupants because high levels of humidity reduce perspiration.

The type of lighting in an office room can affect AFC efficiency. Bright lighting has a significant impact on heat conduction efficiency. In offices, it may be difficult to observe a significant effect of lighting on ALC. Observed differences could either be the result of differing levels of light intensity or variations in ambient room temperature. If the indoor temperature is close to the outdoor temperature (T temp), then any difference in T temps will be small.

AFC is a powerful tool to improve the quality of office air. It can improve office work performance by regulating indoor temperature, humidity, and the ALC reaction. It can also help reduce the temperature differential between the A/C and the external environment. This improves the indoor environment's quality.

The perception of the environment is a key factor in office workers' motivation and performance. This perception can be measured by paying attention to the quality of the indoor environment. Indoor illumination can be a significant factor influencing office workers performance and motivation. This motivational effect of lighting was measured using a psychological battery. This test battery consisted of a simple questionnaire where office workers were required to indicate how much they felt like working and how much they were motivated to work.