  The paper proposes a novel approach towards identification of alcohol and
drug induced people, through the use of a wearable bracelet.As alcohol and drug
induced human people are in an unconscious state of mind, they need external
help from the surroundings.With proposed Bracelet system we can identify the
alcohol and drug indused people and warning trigger message is sent to their
care takers. There is a definite relationship between an individual's Blood
Alcohol Content (BAC) and Pulse Rate to identify the alcohol or drug consumed
person .This relationship of pulse rate with BAC is sensed by piezoelectric
sensor and warning system is developed as a Bracelet device . The viability of
the Bracelet is verified by Simulating a Database of 199 People's BAC and Pulse
Rate Features and classification is done among the Alcohol Induced and Normal
People. For classification,Ensemble Boosted Tree Algorithm is used which is
having 81.9% accuracy in decision.
