1. Universal Design Analysis for Improving the Usability of FFF 3D Printers Open Access Author: Grey, Rebecca Maureen Title: Universal Design Analysis for Improving the Usability of FFF 3D Printers Area of Honors: Mechanical Engineering (Behrend) Keywords: 3D PrintingFused Filament FabricationUniversal DesignUsabilityAging in Place File: Download Grey_Rebecca_Universal_Design_Analysis_for_Improving_the_Usability_of_FFF_3D_Printers.pdf Thesis Supervisors: Charlotte Marr De Vries, Thesis SupervisorAdam Scott Hollinger, Thesis Honors Advisor