References

Home | Abstract and Introduction | Customer Needs | Research | Benchmarking | Product Dissection | Target Specifications | Concept Generation | Final Product | References

"Crest Spinbrush." Toothpaste Teeth Whitening Toothbush Mouthwash- Crest. Crest.                         <http://crest.com/home/index.jsp>.

"Duracell." Duracell. Duracell. <http://duracell.com/landing.asp>.

"Leonardo in Your Toothbrush." K-MODDL > Tutorials > Electric Toothbrush. KMODDL. <http://kmoddl.library.cornell.edu/leonardo/>.

"Refine Electric Toothbrush Motor." Electric Toothbrush Motor Manufacturers & Suppliers. Alibaba.com. <http://www.alibaba.com/showroom/electric_toothbrush_motor.html>.