Flexible wearable electronic skin patch offers new way to monitor alcohol levels
This versatile wearable sensor may be worn on the arm to detect alcohol degree. Credit score: UC San Diego Engineers on the College of California San Diego have developed a versatile wearable sensor that may precisely measure an individual's blood alcohol degree from sweat and transmit the info wirelessly to a laptop computer, smartphone or different cellular gadget. The gadget may be worn on the pores and skin and may very well be utilized by medical doctors and cops for steady, non-invasive and real-time monitoring of blood alcohol content material. The gadget consists of a brief tattoo -- which sticks to the pores and skin, induces sweat and electrochemically detects the alcohol degree -- and a transportable versatile digital circuit board, which is related to the tattoo by a magnet and might talk the knowledge to a cellular gadget by way of Bluetooth. The work, led by nanoengineering professor Joseph Wang and electrical engineering professor Patrick Merci...