1. Department of Bioengineering, University of Illinois Urbana-Champaign Grainger College of Engineering, Urbana, Illinois, USA.
2. Visionaire Products, Inc., Champaign, Illinois, USA.
3. Department of Materials Science and Engineering, University of Illinois Urbana-Champaign Grainger College of Engineering, Urbana, Illinois, USA.
4. Applied Institute of Technology, University of Illinois Urbana-Champaign Grainger College of Engineering, Urbana, Illinois, USA.
5. Industrial Design Program, University of Illinois Urbana-Champaign College of Fine and Applied Arts, Champaign, Illinois, USA.
6. Beckman Institute of Advanced Science and Technology, (dis)Ability Design Studio, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA.
7. Sewickley Eye Group, Sewickley, Pennsylvania, USA.