Wearable device for managing alcohol-driven violence

A method of managing alcohol-driven violence by a wearer of a wearable device, the method comprising:

• sensing and analyzing, by a sweat sensor, sweat of the wearer to produce sweat data that includes a level of alcohol in the sweat;
• providing power, by converting body heat of the wearer into energy using one or more matrix mercury thermoelectric energy converters, to a microcomputer;
• translating, by the microcomputer, the sweat data to produce signals;
• transmitting the signals, by the microcomputer, to a drug delivery system;
• injecting, by the drug delivery system, a drug into a body of the wearer;
• detecting, by a muscle activity detector, a muscle activity of the wearer;
• and
• alarming authorities, by the device, in case of no detection of the muscle activity.