DESCRIPTION SYLLABUS SPONSORS

DESCRIPTION:

According to the United States Agency for International Development, 20 million people in developing countries require wheelchairs, and the United Nations Development Programme estimates below 1% of their need is being met in Africa by local production. Wheelchair Design in Developing Countries (WDDC) will give students the chance to better the lives of others by improving wheelchairs and tricycles made in the developing world. Lectures will focus on understanding local factors, such as operating environments, social stigmas against the disabled, and manufacturing constraints, then applying sound scientific/engineering knowledge to develop appropriate technical solutions. Multidisciplinary student teams will conduct term-long projects on topics such as hardware design, manufacturing optimization, biomechanics modeling, and business plan development. Theory will further be connected to real-world implementation during guest lectures by MIT faculty, Third-World community partners, and US wheelchair organizations. Funded summer fellowships to implement class projects into African wheelchair workshops will be offered to at least six students.

MIT students (both undergraduate and graduate) from all academic disciplines are encouraged to participate. For more information, please contact Amos Winter.

SYLLABUS:

SP.784 Wheelchair Design in Developing Countries

Instructors:
Amos Winter, PhD Candidate, Mechanical Engineering
Amy Smith, Senior Lecturer, Mechanical Engineering

Lecture:
Tuesday and Thursday, 3:00 - 4:00 PM, Room 1-371
Lab:
TBD
Units:
2-2-5 [for graded credit]
Prereq:
No Pre-reqs required. MIT students (both undergraduate and graduate) from all academic disciplines are encouraged to participate.

Click here for a PDF version of detailed course information

Week #
Tuesday
Thursday
Assignments
Milestones
1

(2/3)
Introduction to wheelchairs in developing countries and review of potential projects Wheelchair/Trike relay race around campus Readings about wheelchair usage and distribution, Review projects  
2

(2/10)
2007 summer fellow presentations on last year's projects

Alison Hynd speaking from the PSC about summer fellowships
Designing wheelchairs for the developing world and deterministic design process

Choose project teams
Read 2.007 lecture notes on design process, define functional requirements of project, Reading from Nothing about us without us, watch videos of wheelchair workshops and PAWBA conference  
3

(2/17)
Wheelchair Biomechanics/Ergonomics and design for human use Power output test up ramp in basement Power calculations from class activity, reading from Positioning a Wheelchair, 3/1 - Encouraged to visit 2.007 lecture   
4

(2/24)
Abdullah and Daniel speaking to class Abdullah and Daniel speaking to class Reading from Independence through Mobility, 3/5-Encouraged to visit 2.007 lecture, 3/8-Encouraged to visit 2.007 lecture Strategy presentations during lab period
5

(3/2)
Guest speaker: Amy Smith and Amy Banzaert
Appropriate technology, idea to product, successfully inplementing technologies
Wheelchair role-play

Results from Tanzanian Wheelchair Foundation Study
Readings about different appropriate and inappropriate technologies  
6

(3/9)
Guest Speaker: Joost Bonsen
Developmental Entrepreneurship
Guest speaker: Sarah Bird
Businesses and marketing in developing countries
Reading from HBS case study "Note on Marketing Strategy"  
7

(3/16)
Manufacturing processes and strategies

Watch video from local workshops in Africa and Vietnam. Watch economies of scale presentation from PAWBA conference. 
Manufacturing processes and strategies

Watch video from local workshops in Africa and Vietnam. 
Reading from Mastering the Machine Concept presentations during lab period
8

(3/23)
Spring break Spring break    
9

(3/30)
Material science/ mechanics of materials/welding with Mike Tarkanian and possibly Mary Boyce Material science/ mechanics of materials/welding with Mike Tarkanian and possibly Mary Boyce Reading from Mechanical principles of wheelchair design  
10

(4/6)
Guest Speaker: Prof. Dan Frey
Product design process and design of prosthetic devices
Critique of different mobility aid designs

Sketch exercise of new mobility designs and class rating
Project work  
11

(4/13)
Guest speaker: Ralf Hotchkiss
Talking about his career and designing wheelchairs
Guest speaker: Ralf Hotchkiss
Talking about his career and designing wheelchairs
Project work Most critical module (MCM) presentations during lab period
12

(4/20)
Guest Speaker: Prof. David Gordon Wilson
Human-powered machines
Guest Speaker: Rory McCarthy
Handcycle design and racing
Reading on wheelchair user image  
13

(4/27)
Project work Project work Project work  
14

(5/4)
Project work Project work Project work Poster for MIT Museum display on Sat, 5/10, 1-3pm
15

(5/11)
Project work Project work Project work Final presentation of project with a working prototype during lab period

SPONSORS:

SPECIAL THANKS TO:

   

 

Massachusetts Institute of Technology, Copyright 2008