Researchers have unveiled a novel 'electronic tattoo' designed to adhere to the forehead and monitor mental workload in demanding professions. This innovative device, resembling a temporary tattoo, employs electroencephalography (EEG) and electrooculography (EOG) to measure brain activity and eye movements, respectively. The data collected provides insights into a person's cognitive state and level of mental fatigue.
The e-tattoo is designed to be non-invasive and comfortable for extended wear. Its thin, flexible design allows it to conform to the contours of the forehead, ensuring good contact with the skin for accurate readings. The EEG sensors measure electrical activity in the brain, while the EOG sensors track eye movements, both of which are indicators of cognitive function and fatigue.
Potential applications for this technology include monitoring pilots, air traffic controllers, surgeons, and other professionals who operate in high-stress, high-stakes environments. By providing real-time feedback on a worker's mental state, the e-tattoo could help prevent errors, improve performance, and enhance safety. Researchers are continuing to refine the technology and explore its potential for use in various fields.
Face 'E-Tattoo' Monitors Mental Workload in High-Stress Jobs
Scientists have created a new type of temporary 'electronic tattoo' that sticks to the forehead. This thin, wired device uses EEG and EOG technology to track brain activity. It aims to help monitor mental fatigue and cognitive performance in professions with high-stress environments, potentially improving safety and efficiency. The technology offers a non-invasive way to assess a worker's mental state in real-time.