Steve Tengler, User Experience Director at Altia, Inc., oversees a global team of engineers and designers in their application of Altia's User Interface Engineering software. Steve is a proven expert in the field of Human-Machine Interface design and deployment with over 20 years of experience on some of the country's top automotive teams.

Before joining Altia, Steve managed the global HMI development team at OnStar – GM's award-winning driver assistance system. His team pioneered innovative services like OnStar eNav and Injury Severity Predictor. In the past two decades, Steve has also put his expertise to work at Nissan, Ford, and Visteon. 

Steve is a member of the Usability Professionals’ Association (UPA) and participates within the Human Factors and Safety Subcommittee within the Society of Automotive Engineers (SAE). To date, over 90 patent applications feature his work. Steve has a Masters in Industrial Engineering focusing on Human Factors and Ergonomics from The University of Michigan.  Steve is also Adjunct Professor of User Experience at Wayne State University.