Post on 24-Feb-2016
description
transcript
Voice of Customer PresentationDesign for Developing Nations
Spring 2012
Table of Contents
• Stakeholders• Passive Human Waste Pasteurizer
o Objective Treeo Customer Needso Functional Decomposition
• Arborloo Toileto Objective Treeo Customer Needso Functional Decomposition
Stakeholders
Arborloo Toilet Design- Sarah Brownell- Rural Haitians (no access)
Human Waste Pasteurizer- Alex Martinez (somewhat)- Sarah Brownell- Rural Haitians (no access)
Objective Tree: Passive Human Waste Pasteurizer
Customer Needs: Human Waste Pasteurizer
Main Functions of Human Waste Pasteurizer
Objective Tree: Arborloo
Customer Needs: Arborloo
Main Functions: Arborloo
Questions & Concerns
Arborloo• If the facility is too nice the Haitians will
use it for storage, but if it's bad then they won't use it at all. How do we make a balance?
Pasteurizer• Will the surface heat up to the point of
burning someone, given that the environment has to be very hot (~50C)?