Pillar 01

Privacy & Security for Marginalized Communities

Security and privacy risks are not distributed equally. We study how vulnerable and historically ignored populations experience unique threats — and work to understand, document, and reduce those harms through community-centered research.

Mobile Technology
Privacy & Security in Health-Related Mobile Applications
Civic Systems
Security & Privacy of the Voting Process Across Contexts
↔ Also: Tech Policy
Accessibility
Communicating Security Threats to Users with Visual Impairments
Education
Privacy Literacy & Education in Underserved Communities
↔ Also: Community Engagement
Emerging Technology
Privacy Implications of AI-Powered Systems
↔ Also: AI & Human Decision-Making
Pillar 02

Bias, Fairness & Representation in AI/ML

AI and machine learning systems often fail hardest for the communities least equipped to push back. We investigate where these failures occur, why they persist, and how to build systems that are more equitable by design.

Computer Vision
Bias & Fairness in Visual Recognition Systems
Computer Vision
Domain Adaptation Methods to Reduce Bias in Visual Models
Large Language Models
Measuring Bias & Fairness in Large Language Models
Large Language Models
The Role of Language in LLM Bias & Representation
Data & Infrastructure
Dataset Development for Underrepresented Communities & Languages
AI Alignment
Reducing Harmful Rhetoric Toward Neurodivergent Communities in AI Systems
Pillar 03

AI, Cognition & Human Decision-Making

As AI becomes embedded in consequential decisions, we study how it reshapes human judgment, attention, and cognitive load — particularly in high-stakes and safety-critical environments.

Cognitive Impact
AI's Influence on Human Cognitive Ability & Decision-Making
Safety-Critical Systems
Cybersecurity Concerns in High-Stakes Operational Environments
Content & Trust
Human Oversight & Decision-Making in Content Moderation
↔ Also: Tech Policy
Pillar 04

Tech Policy & Civic Technology

Research only goes so far without policy. We study the intersection of technology and law — examining how policy shapes who is protected, who is exposed, and who gets left out entirely.

Voting & Democracy
Technology Policy in Electoral Systems & Voting Rights
↔ Also: Privacy & Security
Labor
Technology's Role in Labor Rights & Worker Protections
Bodily Autonomy
Policy Implications of Technology in Reproductive Rights Contexts
↔ Also: Privacy & Security
AI Governance
Emerging Policy Frameworks for Artificial Intelligence
↔ Also: AI & Decision-Making
Content Regulation
Policy & Governance of Online Content Moderation
↔ Also: AI & Decision-Making
Pillar 05

Community Engagement & Technology Education

Ujima means collective work and responsibility — and we take that literally. We don't just study communities; we build with them. From youth coding programs to tools that support nonprofits and educators, this pillar is where research meets action.

Outreach
Community Outreach & Civic Technology Engagement
Adult Education
Technology & Digital Literacy Education for Community Members
Youth Programs
Technology Education & Security Awareness for Youth
Tools for Good
Building Technology Tools to Support Nonprofits & Educators
// Live Community Projects
Food Pantry SD
A community resource tool connecting San Diego residents to local food pantries.
foodpantrysd.org →
More Than Code
A UC San Diego initiative expanding technology education and opportunity beyond the classroom.
morethancode.ucsd.edu →

Beyond Our Current Scope

Our five pillars represent where we are — not the limits of where we're willing to go. If your work touches security, privacy, equity, or technology's impact on people, we want to hear from you.

Your Area
Something We Haven't Thought Of Yet
If your work relates to equity, privacy, or security in any form — reach out.
Get In Touch About a Collaboration →
Projects move. We intentionally don't label work as "complete" — many projects pause, evolve, or inform new directions over time. The pillars above reflect our ongoing research commitments. For the work that has resulted in publications, see our Publications page.