Scientists create an electronic tattoo, which finds burnout signs at work – Science
What are you joint surgeon, air traffic controller and heavy driver? All these experts should also focus on when under stress A short slip can cause serious consequences due to lack of fatigue or attention.
In these types of occupations, Helps in discovering strategies to prevent storage deficiencies and protect the well -being of experts. However, it is not always easy to measure the effect of stressful work on cognitive abilities.
Thinking about these challenges, A team of scientists at Austin University in Texas developed an electronic tattoo that decoded brain waves to detect and measure mental fatigue.
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Researchers who have published resolutions of their study in the scientific magazine Decode, Describe itAt the moment, The estimate of mental effort depends on the subjective methodsInto questionnaires. Also, outside the laboratories, Normal brain monitoring tools are expensive and poorly practical.
A. The “e-tabu” developed by scientists will be accompanied by sensors and electrodes They are sticking to the forehead, as well as in the area around the eyes. Sensors Capture electrical signs caused by brain activity and eye movements And they can also customize them according to their characteristics.
In the tests done with a set of six participants, the Electronic tattoo has been able to detect brain standards associated with increasing psychological effort. Through algorithms, researchers were able to assess the level of mental load based on the information collected by e-Taboo, to tolerate the signs of fatigue.
The solution can also be verified as the cheapest alternative to traditional brain monitoring systemsIts cost usually exceeds thousands of dollars. In the case of electronic tattoo, the entire system costs $ 200.
Now, A team of scientists is developing new versions of a system that allows current limits. There are versions that apply on the scalp to expand brain monitoring capabilities.
