CommunAir: Building Low-cost Community Data Infrastructure with Sensors, Spreadsheets, and Open Datasets

In the past few years, air quality in the Global South has become recognized as a significant source of various health problems and general premature death. However, without appropriate data collection, reporting, and storage systems, it is difficult to both build community awareness and drive policy with air quality measurements alone. Furthermore, while investigations into poor air quality and its adverse effects have been conducted in resource-poor areas, the results of such studies rarely engage local communities and encourage collective action. Living Data Hubs is an ongoing project at MIT’s Civic Data Design Lab looking to address these issues. The project aims to reinvent data ownership through the merging of community-owned wireless networks and wireless sensor networks. In this thesis, I discuss the challenges of building digital infrastructure for low-resource communities through the design and implementation of an end-to-end PM2.5 measurement and data storage service for the Living Data Hubs project. The process of designing such a uniquely specified system reveals that minimal technical complexity and cost become essential in designing digital infrastructure for equitable community ownership. I also find that it is possible to bring together free cloud computing and storage tools to create an appropriately extensible and robust data storage system at a competitively low cost, although such systems run the risk of becoming dependent on foreign service providers.

Name thesis:degree_name

Master

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2022

Author dc:creator

• Woo, Wesley

Advisor dc:contributor.advisor

• Williams, Sarah

Statement dc:rights

• In Copyright - Educational Use Permitted
• Copyright MIT

Licence dc:rights.uri

• http://rightsstatements.org/page/InC-EDU/1.0/

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/143274

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/143274