Using GPS Accelerometers to Identify Barriers to Campus Accessibility
Level of Education of Students Involved
Undergraduate
Faculty Sponsor
Jay Grossman
College
College of Engineering (COE)
Discipline(s)
Civil Engineering
Presentation Type
Poster Presentation
Symposium Date
Spring 4-30-2026
Abstract
Accessible pathways are essential for campus mobility and ADA compliance. This study measures slope and uneven surfaces on Valparaiso University’s campus walkways and curb ramps using a GPS-enabled accelerometer. Field observations were also collected to validate the measurements. Data were compared to existing curb ramps and ADA standards to identify areas of non-compliance. Results highlight locations where sidewalks without curb ramps or with obstacles, such as broken pavement or uneven surfaces, prevent adequate mobility. The study demonstrates that accelerometers are a practical tool for assessing pathway accessibility and identifying campus areas in need of improvement.
Recommended Citation
Hickey, Emily R. and Sleder, Leah R., "Using GPS Accelerometers to Identify Barriers to Campus Accessibility" (2026). Symposium on Research and Creative Expression (SORCE). 1553.
https://scholar.valpo.edu/cus/1553
