Researchers are developing an “e-tattoo” opposite to follow the mental workload in high stress jobs

Scientists say they have formulated a way to help people in stressful and demanding work environments follow their brain waves and brain use – an electronic tattoo device, or “e -tatoue”, on the person’s face.

In a study published in science newspaperThe team of researchers wrote that they had found that e-tattoos were a more profitable way and easier to follow mental workload.

Dr. Nanshu Lu, the main author of the Research of the University of Texas in Austin, wrote that the mental workload is a critical factor in human systems in a loop, directly influencing cognitive performance and decision -making.

Lu told Fox News Digital in an email that this device was motivated by high-demand and high-speed jobs such as drivers, air controllers, doctors and emergency distributors.

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Scientists say they have made a way to help people follow their brain waves and brain use. In a study published in the journal system, the team of researchers wrote that they had found a more profitable and easier way to follow their mental workload. (Dr Nanshu Lu)

Lu also said that ER doctors and robot / drone operators can also take advantage of this technology for training and performance improvements.

One of the objectives of this study was to find a way to measure cognitive fatigue in a high lever effect and mental careers.

The tattoo e is temporarily attached to the subject’s front and is smaller than the current devices used today.

Depending on the study, the device works using electroencephalogram (EEG) and the electrooculogram (EOG) to measure both brain waves and eye movements.

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Although most EEG and EOG machines are bulky and costly, this e-tattoo provides a compact and profitable solution to this problem. (istock)

Although most EEG and EOG machines are bulky and costly, the e-tattoo offers a compact and profitable solution.

Read wrote that in this study, “we offer an EEG and eog of the wireless forehead designed to be as thin and conforms to the skin as a temporary tattoo sticker, which is called a Front e-tattoo. “”

Read also added that “the human mental workload is a crucial factor in the fields of human-machine interaction and ergonomics because of its direct impact on man cognitive performance.“”

The way the study was conducted was with six participants having shown a screen on which 20 letters broke out, one at a time, in various places.

The team noted that, as the tasks became more difficult, the different types of brain waves detected showed changes in activity that corresponded to a higher mental load response. (istock)

The participants were invited to click on a mouse if the letter itself, or its location, corresponded to that shown a given number of letters.

Each participant has carried out the task several times, corresponding to four levels of difficulty.

The team noted that, as the tasks became more difficult, the different types of brain waves detected showed changes in activity that corresponded to a higher mental load response.

The device consists of a reusable battery and chips with a disposable sensor.

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Lu said the device is currently a laboratory prototype.

“Before it can be ready for marketing, it will take more development, such as decoding and validation of the mental load in real time and real time on more people and in more realistic environments,” she said. “The prototype currently costs $ 200.”

Nick Butler is a journalist for Fox News Digital. Do you have any advice? Contact [email protected].