rasitusmittari

A rasitusmittari, often translated as a stress meter or workload monitor, is a device or system used to measure and quantify the physical or mental strain experienced by an individual. These devices are employed in various fields, including occupational health, sports science, and human-computer interaction, to assess an individual's current state of stress or exertion.

Physiological signals are commonly used for measurement. These can include heart rate, heart rate variability, skin conductance (electrodermal activity), body temperature, and muscle activity (electromyography). More advanced systems might also incorporate sensors to detect respiration rate, movement patterns, and even biochemical markers of stress. In some contexts, subjective self-report questionnaires are also used in conjunction with objective measurements to gain a more comprehensive understanding of an individual's perceived workload.

The data collected by a rasitusmittari can be analyzed to identify periods of high stress, fatigue, or optimal performance. This information is valuable for optimizing training regimens in athletes, designing safer and more efficient work environments, and understanding the impact of digital interfaces on user cognitive load. By providing objective data on physiological responses, a rasitusmittari helps in making informed decisions to improve well-being, prevent burnout, and enhance performance.