Solution CSE 490D (Winter 2014) Designing Technology for Resource-Constrained Environments Immunization Cold Chain Status Reporting via SMS Jenny S. Kang, Isaac Reynolds, Jackson Roberts, Nicholas Shahan http://courses.cs.washington.edu/courses/cse490d/14wi/ Spring Quarter 2014 Timeline More accurate and accessible reports on vaccine stock in- ventories and timely notiﬁcations of critical equipment failures are needed to help health workers eﬀectively dis- tribute vaccines across health centers. Our goal is to design a system that will allow for fast, easy reliable and accurate reporting in Laos, and generalize it to be usable by other countries. Problem Evaluation with Potential Clients Architecture Related Work We talked to two UW graduate students, Trevor Perrier and Fahad Pervaiz, who are currently supporting the prototype system in Laos. Other work at PATH has been focused on creating a data model that can be used in DHIS2 to record cold chain information. This model will be a necessary link between the SMS Interchange Server being developed and a deployment country’s DHIS2 database. We discussed requirements with Ranjit Dhiman of UNICEF, who is using a prototype of a similar system in Laos. We also talked to Henry Mwanyika from PATH about adapting the project for use in Tanzania. An SMS message is sent reporting a vaccine stock outage. Subscribed users receive alerts based on reported data. Authorized managers can view data online. Finish design System setup & education SMS API Prototype Simple SMS APIs - users Finish SMS API Web interface prototype Complete coursework Deliver software. Finish web interface 1 2 3 Week 2 Week 10 Week 8 Week 6 Week 4 In Deployment Country At the University of Washington Hosting Service Gateway Phone(s) HTTP REST SMS Interchange Server (SIS) (RapidSMS, Apache) HTTP REST Django ORM Metadata & Permissions DB Cold Chain DB DHIS2 Cold Chain Database Server

CSE 490D (Winter 2014) Designing Technology for Resource ...€¦ · Solution CSE 490D (Winter 2014) Designing Technology for Resource-Constrained Environments Immunization Cold Chain

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Solution

CSE 490D (Winter 2014) Designing Technology for Resource-Constrained Environments

Immunization Cold Chain Status Reporting via SMSJenny S. Kang, Isaac Reynolds, Jackson Roberts, Nicholas Shahan

http://courses.cs.washington.edu/courses/cse490d/14wi/

Spring Quarter 2014 Timeline

More accurate and accessible reports on vaccine stock in-ventories and timely noti�cations of critical equipment failures are needed to help health workers e�ectively dis-tribute vaccines across health centers. Our goal is to design a system that will allow for fast, easy reliable and accurate reporting in Laos, and generalize it to be usable by other countries.

Problem

Evaluation with Potential Clients

Architecture

Related WorkWe talked to two UW graduate students, Trevor Perrier and Fahad Pervaiz, who are currently supporting the prototype system in Laos. Other work at PATH has been focused on creating a data model that can be used in DHIS2 to record cold chain information. This model will be a necessary link between the SMS Interchange Server being developed and a deployment country’s DHIS2 database.

We discussed requirements with Ranjit Dhiman of UNICEF, who is using a prototype of a similar system in Laos. We also talked to Henry Mwanyika from PATH about adapting the project for use in Tanzania.

An SMS message is sent reporting a vaccine stock outage.

Subscribed users receive alerts based on reported data.

Authorized managers can view data online.

Finish designSystem setup & education

SMS API PrototypeSimple SMS APIs - users

Finish SMS API Web interface prototype

Completecoursework

Deliver software. Finish web interface

1 2 3

Week 2 Week 10Week 8Week 6Week 4

In DeploymentCountry

At the Universityof Washington Hosting