Scientists say that they formulated a way to help people in a stressful and demanding working environment monitor their brain waves and use the brain-electronic tattoo device or an “electronic tattoo” on the person’s face.
In a study published in science JournalThe team of researchers wrote that they found that electronic tattoos are more economically effective and simpler to track their Mental workload.
Dr. Nanshu Lu, senior author of the study Texas University in AustinHe wrote that the mental workload is a critical factor in human systems in a loop, directly affecting cognitive results and decision -making.
Lou informed Fox News Digital in an email that this device is motivated by high -ranking workplaces with a high content, such as pilots, air traffic controllers, doctors and emergency dispatchers.
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Scientists say that they formulated a way to help people to track their brain waves and the use of the brain. In a study published in the magazine device, a team of researchers wrote that they found a more profitable and simpler way to track their mental stress. (Dr. Nanshu Lou)
Lu also said that ER doctors and the robot/drone operators can also use this technology to teach and increase performance.
One of the goals of this study was to find a way to measure Cognitive fatigue In a high lever and mental tension of career.
The electronic tattoo is temporarily attached to the subject’s forehead and less than the current devices used today.
According to the study, the device works using Electroencephalogram (EEG) and an electric culogram (EOG) for measuring both brain waves and eye movements.
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While most EEG and EOG machines are bulky and expensive, this electronic tattoo brings a compact and economically effective solution to this problem. (Istock)
While most EEG and EOG machines are bulky and expensive, electronic tattooing offers a compact and economically effective solution.
Lu wrote that in this study “We offer a wireless EG -attire EEG and EEG, designed to be the same thin and appropriate skin as a temporary sticker with a tattoo, which is called as Electronic forehead tattoo. “
Lou He also added that “a person’s mental load is an important factor in human areasmachine interaction and ergonomics from his direct influence on a person Cognitive efficiency.“
The research method was when six participants showed a screen on which 20 letters broke out, one in different places.
The team found that as the tasks became more complicated, various types of detected brain waves showed shifts in activity, which corresponded to a higher reaction to the mental stress. (Istock)
The participants were invited to click the mouse if the letter itself or its location corresponded to one showed the specified number of letters.
Each participant performed the task several times, which corresponds to four levels of complexity.
The team found that as the tasks became more complicated, various types of detected brain waves showed shifts in activity, which corresponded to a higher reaction to the mental stress.
A The device consists of Battery and reusable chips with a disposable sensor.
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Lou said that the device is currently a laboratory prototype.
“Before he can be ready for commercialization, he will need more development, for example, in real time, decoding and checking the mental stress on the tattoo and in more realistic conditions,” she said. “The prototype currently costs $ 200.”
Nick Butler is a reporter Fox News Digital. Do you have any tips? Contact [email protected].
