Infotainment systems are often used to provide drivers with a less distracting alternative to the smartphone. However, there are still many safety concerns in regard to these systems, and there is little research that focuses on distraction and infotainment systems directly. This WIRED article featuring Dr. Daniel McGehee takes a look at the future of infotainment systems, specifically the next generation of CarPlay.

Cannabis Impaired Driving. Timothy Brown, Ph.D. Dr. Tim Brown, the Director of Drugged Driving Research at the University of Iowa's National Advanced Driving Simulator joins us to talk about Cannabis and Drugged Driving, and the results are scary.

The Science of Distracted Driving with Dr. Daniel McGehee – National Advanced Driving Simulator. Professor Daniel McGehee from the National Advanced Driving Simulator at the University of Iowa joins us to talk about the science of distracted driving, multi-tasking, and safety.

Millions of Americans regularly use CBD but little is known about the impacts of CBD on driving ability. This Healthline article, with comments from Tim Brown, director of drugged driving research at the National Advanced Driving Simulator, gives insight into driving ability and CBD use.

Advanced Driver Assistance Systems (ADAS) are becoming more common in everyday vehicles. Watch our quick video to learn about the differences between ADAS and automation and your responsibilities as a driver.

Congratulations to NADS Director Daniel McGehee, PhD, as he has recently been promoted and tenured as part of the Department of Industrial and Systems Engineering.

Alumni spotlight of Shan Bao, a former Ph.D. student at the University of Iowa who researched automotive human factors

Watch a panel discussion of recent research findings on cannabis and driving, including what research is needed to better understand how cannabis impacts driving performance and safety, as well how improved technology might be able to detect impaired driving.

Watch a recording of our first webinar about our ADS for Rural America project, "Focus on Safety," held on Thursday, April 21.

The COVID-19 pandemic has changed a lot of things, including the prevalence of drugged driving. The University of Iowa was selected as one of the collection sites to examine the prevalence of drugged driving among seriously and fatally injured road users

Using devices installed on farm equipment, researchers collected data and video on vehicle interactions with on-road farm equipment.

If you’ve driven an electric vehicle, you’ve likely used regenerative braking. But is there a safety benefit to this feature? “You basically get a head start on the braking so that the stopping distance is reduced,” explained Chris Schwarz, PhD.

A new type of headlight may help save pedestrians from getting struck by vehicles at night, studied at University of Iowa with researchers from Toyota CSRC.

We're partnering with PAVE Campaign for their virtual panel "All AVs Are Local: Iowa's Automated Rural Shuttle" on Wednesday, Feb. 2, at 1 p.m. CT! Join our own Dan McGehee and Omar Ahmad as they discuss our ADS for Rural America automated shuttle project, with a recording available after Feb. 2.

Knowing if you’re too impaired to drive due to cannabis use is not nearly as straightforward as it is from alcohol use. Finding a way to measure this is a topic of some of our ongoing research.

See what we’ve been up to in the past year in our NADS Annual Report, with stories about ADS for Rural America, driving drowsy, regenerative braking safety benefits, cannabis and driving, and more. 

The ADS for Rural America project launched in October 2021 and has completed its first phase of data collection. See an example map and learn more about the roles of the safety driver and co-pilot.

Ben Berhow and Wil Comer—two seniors majoring in mechanical engineering at the University of Iowa—both landed part-time jobs with the miniSim team at the National Advanced Driving Simulator this past year, giving them valuable on-the-job experience. 

In an important step toward identifying who is too impaired to drive due to cannabis use, a team of researchers from the University of Iowa and Advanced Brain Monitoring found there are specific markers in brain activity linked to cannabis intoxication that consistently and negatively impact driving performance.

Research Scientist Timothy Brown, PhD, at the National Advanced Driving Simulator discusses his extensive experience in drugged driving research studies: specifically, his work on the dangers of prescription drug and marijuana use while driving.