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Autonomous Vehicle Communication Strategies Modeled In Virtual Reality, Nick N. Ferenchak Ph.D Oct 2021

Autonomous Vehicle Communication Strategies Modeled In Virtual Reality, Nick N. Ferenchak Ph.D

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We sought to better understand how autonomous vehicle (AV) communication strategies impact human road users’ perceptions and behaviors. More specifically, we explored the impact of different external human-machine interface (eHMI) designs on understanding, task load, comfort, trust, acceptance, and reaction time. To accomplish this, we created virtual reality (VR) scenarios where human participants interacted with AVs. Participants experienced biking, driving, and pedestrian simulators and were brought back after initial testing to explore acclimation and learning effects. In terms of perceptions, the presence of an eHMI was the strongest predictor of understanding, comfort, trust, and acceptance outcomes in the statistical models …


Enhancing Evaluation Of Wildlife Detection Systems, Nick N. Ferenchak Ph.D Oct 2020

Enhancing Evaluation Of Wildlife Detection Systems, Nick N. Ferenchak Ph.D

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Every year in the United States, wildlife-vehicle collisions (WVCs) cause 200 human fatalities, 26,000 human injuries, and substantial harm to wildlife populations, resulting in approximately $8.4 billion in total costs. The research team examined two US 64 bridges located near Lumberton, New Mexico that were designed to allow wildlife to cross underneath. Monitoring stations were positioned at each of the crossings so that both wildlife approaches and passages were observed. Special mounting brackets were designed and fabricated to allow for the installation of monitoring equipment. Wildlife observations were supplemented with WVC counts. Over seven months of study, nearly 100,000 wildlife …


Analysis Of The Causes Of Workforce Shortages: Create Guidelines For Education And Workforce Development In Transportation To Generate Future Careers For The Navajo Nation, Gholam Ehteshami Oct 2020

Analysis Of The Causes Of Workforce Shortages: Create Guidelines For Education And Workforce Development In Transportation To Generate Future Careers For The Navajo Nation, Gholam Ehteshami

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Activities were dedicated to the collections, summarizations and categorizing more research articles related to the analysis of the sources of workforce deficiencies. The focus was on the technical and educational solution methods and strategies, guideline relevant to the workforce development. The times also were committed to the development of educational modules related to carrier’s opportunities in the transport industry into a couple of courses. Several NTU STEM students were interviewed, selected and introduced for the summer research internships in transportation areas to LSU Tran SET center. Outreach activities conducted with the community and some of the high school professionals related …


Educational And Workforce Development Through Creation Of Programs In Transportation To Generate Future Careers For Our Students In Navajo Nation Region, Gholam Ehteshami Jun 2020

Educational And Workforce Development Through Creation Of Programs In Transportation To Generate Future Careers For Our Students In Navajo Nation Region, Gholam Ehteshami

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Navajo Technical University (NTU) in New Mexico, has made a partnership with the Tran-SET regional center at Louisiana State University, LSU. We have provided learning and training the Native American students in transportation-related Industries to some of STEM students at NTU through these partnerships opportunities. The program was designed and supported by Native American students from high school to STEM undergraduate students. The program was implemented accordingly with four main components: (1). Selected eligible and interested Native American student to paid summer internships to the field and facilities of transportations industries and participate in research summer at LSU. (2). Directed …