1. School of Mechanical and Materials Engineering Washington State University Sloan Hall Room 213, 405 NE Spokane Street Pullman WA 99164 USA
2. Engineering Product Development (EPD) Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
3. Digital Manufacturing and Design (DManD) Center Singapore University of Technology and Design 8 Somapah Road Singapore 487372 Singapore
4. College of Engineering Design and Computing University of Colorado Denver North Classroom, 1200 Larimer Street, Room 3034 Denver CO 80204 USA