• Effect of model design, cushion construction, and interface pressure mats on interface pressure and immersion 

      Pipkin, Leigh; Sprigle, Stephen (Georgia Institute of TechnologyDepartment of Veterans Affairs, 2008)
      Measuring interface pressure (IP) is one way to characterize cushion performance in the clinic and laboratory. This study explored how the presence of four commercially available IP mats affected IP on and immersion of ...
    • iMachine: Measuring Manual Wheelchair Mass Properties 

      Eicholtz, Matthew; Sprigle, Stephen; Ferri, Al; Caspall, Jayme; Dao, Phuc; Wang, Stan (Georgia Institute of Technology, 2010)
      Mass properties are important parameters in dynamic systems analysis, but may be difficult to estimate for irregularly-shaped objects. Specifically, the iMachine is designed to analyze manual wheelchairs in an effort ...