2. Market/Need
Design Considerations
Parts and Assembly
Stress Analysis
Video
3. There are approximately 78.2 million owned
dogs in the United States (American Pet Products Association 2011-2012
National Pet Owners Survey)
39%of US households own at least one dog
http://www.itchmo.com/
go/new-york-dog-cat-
info/page/3
4. Portability
◦ Hinge and lock at mid-frame
◦ Leash loops and handle
Size/Consistency of Load
◦ Grippers to cover 5” diameter
Comfort in Waste Disposal
◦ Application of waste-bag inside grippers
Gripping mechanism mimics hand