Scientists may have sought out a new approach to preventing driving status in drunkenness without breathing instruments and it was available in your pocket. Wine Drunk wives matter shirt, sweater
According to a study published Aug. 18 on alcohol and drug magazines, smartphones can help detect when someone is drinking and intoxicated by measuring changes in walking style.
This can help save lives by preventing drunk driving incidents and helping people track their drinking habits better.
Researchers from the University of Pittsburgh analyzed a group of 22 volunteers, aged 21 to 43, which were given enough vodka (mixed with lemon juice and syrup) to raise alcohol concentrations in the blood by 20% and were required to drink it out for an hour. or less.
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It is equivalent to about five to eight cups of beverage (or more), depending on the gender and body size, and exceeds the legal driving limit of 0.8.
For most people, this amount of alcohol can cause dizziness, disorientation, and difficulty standing. Researchers have watched participants for the next seven hours, measuring their blood alcohol levels at the initial level and after half an hour. Every hour, participants have to complete a short test in which they try to walk 10 steps on a straight line, then turn around and undo 10 steps, with a smartphone mounted in the lower back to measure movements.
Researchers discovered that they can accurately predict the level of intoxication of participants based on phone data, thereby mapping measurements such as swaying, lengths of each step and relative speed.
They can evaluate when someone exceeds the legal limit of 90% of the time using this method.
This study is limited in that it has a small number of participants and most people do not carry smartphones in the lower back. However, it is promising evidence that this technique can be used to help people monitor their alcohol use in real-time situations.
According to the main author of the study, Dr. Brian Suffoletto, who completed the study at the Wine Drunk wives matter shirt, sweater University of Pittsburgh, in fact, that the phone to measure your drinking level can prevent many of the adverse effects of alcohol use, including driving when drunk and other risk accidents.
“I lost a close friend because of drinking and driving in college,” Suffoletto, currently an associate professor at Stanford College of Medicine, said in a press release. “And as an emergency doctor, I have cared for a lot of injured adults related to acute drunkenness. Because of this, I have spent the Wine Drunk wives matter shirt, sweater past 10 years testing digital interventions to prevent death and injuries associated with excessive alcohol intake. ”
Data is collected from the phone’s accelerometer, a feature that is available in almost any smart phone.