Rutgers University researchers found that phones have a 90 percent cannabis use detection accuracy. A team of researchers from Rutgers University have determined that data collected through nothing more than smartphone sensors, when combined with machine learning, can be enough to detect if someone has been using marijuana. The researchers’ goal was to develop a passive cannabis usage detection proof-of-concept method. The research goal was to develop a proof-of-concept passive detection method for marijuana use which could be used as an alternative to the current conventional detection methods such as…
Read MoreSmartphone sensors collect enough data to detect when you’ve used weed
