Human-Computer Interaction at Princeton


We design, build, and study interactive and social technologies that help people connect and collaborate in new ways.


Publications

Ching-Yi Tsai, Nicole Tacconi, Andrew D. Wilson, Parastoo Abtahi

Uncertain Pointer: Situated Feedforward Visualizations for Ambiguity-Aware AR Target Selection

CHI, 2026.

Project Page
Kiyosu Maeda, William P. McCarthy, Ching-Yi Tsai, Jeffrey Mu, Haoliang Wang, Robert D. Hawkins, Judith E. Fan, Parastoo Abtahi

Gesturing Toward Abstraction: Multimodal Convention Formation in Collaborative Physical Tasks

CHI, 2026.

Project Page
Sohyeon Hwang, Sophie Rollins, Thatiany Andrade Nunes, Yuhan Liu, Richmond Wong, Aaron Shaw, Andrés Monroy-Hernández

Governing Together: Toward Infrastructure for Community-Run Social Media

CHI, 2026.

pre-print
Omar El Malki, Marianne Aubin Le Quéré, Andrés Monroy-Hernández, Manoel Horta Ribeiro

Bonsai: Intentional and Personalized Social Media Feeds

CHI, 2026.

pre-print

Courses

EGR 371 / ENT 371
cos 597i
cos iw 03

People

Parastoo Abtahi

Assistant Professor

Augmented Reality
Spatial Computing

Manoel Horta Ribeiro

Assistant Professor

Computational Social Science

Andrés Monroy-Hernández

Associate Professor

SOCIAL COMPUTING

Janet Vertesi

Associate Professor

Data practices and privacy

Maryam Hedayati

Teaching Faculty

Data visualization