# Magnetic Marijuana Breathalyzers This Breathalyzer Uses High-Tech Magnetic Biological Sensors By Rahul Kalvapalle | Published 2016-09-15 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/marijuana-breathalyzers References: [engadget](https://www.engadget.com/2016/09/13/stanford-roadside-weed-breathalyzer/) & [news.stanford.edu](http://news.stanford.edu/2016/09/08/potalyzer-roadside-marijuana-tests/) A group of researchers and scientists working out of [Stanford University](https://www.trendhunter.com/trends/stareep) are developing a high-tech marijuana breathalyzer that is designed to be potentially used by law enforcement personnel to assess whether drivers are dangerously high on the road. This particular marijuana breathalyzer technology works by measuring the amount of [THC in saliva](https://www.trendhunter.com/trends/greenlane). It is precise enough to be able to detect THC to a level of zero to 50 nanograms per milliliter of saliva by making use of special magnetic biosensors. This marijuana breathalyzer is an important innovation in the prevailing atmosphere where [cannabis is becoming legalized](https://www.trendhunter.com/trends/alcohol-detection-software) in many jurisdictions. While there still needs to be a lot of research done to understand how different individual levels of tolerance impact a driver's ability to drive safely under the influence of marijuana, this marijuana breathalyzer will help law enforcement to assess situations more objectively. ## Trend Insights (Trend Hunter) - Score: 1.8/10 - Popularity: 18% | Activity: 28% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### What's Driving This Trend - **Marijuana Detection Technology:** The development of high-tech marijuana breathalyzers highlights the need for more advanced and accurate methods of detecting cannabis use. - **Magnetic Biosensors:** The use of magnetic biosensors in this marijuana breathalyzer could disrupt the way drug testing is currently done. - **Driving Safety:** The focus on driving safety and cannabis use poses an opportunity for more innovations that promote safe driving practices. ### Who This Affects Most - **Law Enforcement:** The development of this marijuana breathalyzer technology presents an opportunity for law enforcement to better enforce DUI laws and keep roads safe. - **Marijuana Industry:** The need for accurate detection of marijuana use for driving could lead to innovations in product development and testing within the marijuana industry. - **Healthcare:** The use of magnetic biosensors in detection technology presents disruptive innovation opportunities for healthcare professionals in areas such as diagnostics and treatment monitoring. ## Related on Trend Hunter - [Virus-Detecting Breathalyzers](https://www.trendhunter.com/trends/virusdetecting-breathalyzer.md) - [Alcohol-Monitoring Bracelets](https://www.trendhunter.com/trends/alcoholmonitoring-bracelet.md) - [Intoxication-Indicating AI Technology](https://www.trendhunter.com/trends/drunkdriving-detection.md) - [Drunk Driving Detection Tools](https://www.trendhunter.com/trends/drunk-driving-detection.md) - [Noninvasive Breathing Trackers](https://www.trendhunter.com/trends/home-breath-analysis.md) - [Portable Methanol Analytical Devices](https://www.trendhunter.com/trends/analytical-device.md) - [Connected Runner Breath Analyzers](https://www.trendhunter.com/trends/wearable-breath-analyzer.md) - [Nicotine-Detecting Wearables](https://www.trendhunter.com/trends/skinworn-sensor.md) - [Laser Technology Smoking Devices](https://www.trendhunter.com/trends/laser-technology-smoking-device.md)