I am an Assistant Professor (Research) at the
Graduate School of Education and
Computer Science (by courtesy)
at Stanford University. I am also the Ram and Vijay Shriram Faculty Fellow at the
Institute for Human-Centered AI (HAI) and a core faculty
member of Stanford HCI.
My research asks how we design AI to extend human thinking rather than
replace it. I take a cognitively grounded approach to HCI, studying how people build knowledge through
acts of creation: writing arguments, building models, drawing diagrams. I then design interfaces that make these cognitive structures visible and interactive,
so that AI can meaningfully participate in the process without taking it over. This work spans AI
thinking tools that preserve learners' roles as active creators, pedagogical systems that help teachers see
and support how students learn, and design methods that give educators real agency in shaping the AI
tools entering their classrooms. I received my MS and PhD in Information from the University of Michigan
School of Information, advised by Eytan Adar.
Desiderata for AI Tutors as Knowledge-Building Partners [Perspective]
Hari Subramonyam, Mayank Sharma, & Roy Pea
SimStep: Human-in-the-Loop Authoring of Interactive Educational Simulations Through Task-Level Abstractions [CHI '26]
Zoe Kaputa, Anika Rajaram, Vryan Almanon Feliciano, Zhuoyue Lyu, Maneesh Agrawala, & Hari Subramonyam
Deep Sketch-Based 3D Modeling: A Survey [Computer Graphics Forum, 2026]
Alberto Tono, Jiajun Wu, Gordon Wetzstein, Iro Armeni, Martin Fischer, Hariharan Subramonyam, & James Landay
ToMigo: Interpretable Design Concept Graphs for Aligning Generative AI with Creative Intent [DIS '26]
Lena Hegemann, Xinyi Wen, Michael A. Hedderich, Tarmo Nurmi, & Hariharan Subramonyam
Metacognitive Demands and Strategies While Using Off-The-Shelf AI Conversational Agents for Health Information Seeking [CHI '26]
Honorable mention
Shri Harini Ramesh, Foroozan Daneshzand, Babak Rashidi, Shriti Raj, Hariharan Subramonyam, & Fateme Rajabiyazdi
ConvoLearn: A Dataset of Constructivist Tutor-Student Dialogue
Mayank Sharma, Roy Pea, & Hari Subramonyam
Narrative Scaffolding: A Narrative-First Framework for Data-Driven Sensemaking [IUI '26]
Oliver Huang, Muhammad Fatir, Steven Luo, Sangho Suh, Hari Subramonyam, & Carolina Nobre
Teaching Spell Checkers to Teach: Pedagogical Program Synthesis for Interactive Learning [IUI '26]
Momin N. Siddiqui, Vincent Cavez, Sahana Rangasrinivasan, Abbie Olszewski, Srirangaraj Setlur, Maneesh Agrawala, & Hari Subramonyam
DraftMarks: Enhancing Transparency in Human-AI Co-Writing Through Interactive Skeuomorphic Process Traces [CHI '26]
Momin N. Siddiqui, Nikki Nasseri, Adam Coscia, Roy Pea, & Hari Subramonyam
Understanding, Protecting, and Augmenting Human Cognition with Generative AI: A Synthesis of the CHI 2025 Tools for Thought Workshop
Lev Tankelevitch, Elena L. Glassman, Jessica He, Aniket Kittur, Mina Lee, Srishti Palani, Advait Sarkar, Gonzalo Ramos, Yvonne Rogers, & Hari Subramonyam
AI in the Writing Process: How Purposeful AI Support Fosters Student Writing [AIED 2025]
Momin N. Siddiqui, Vryan Feliciano, Roy Pea, & Hariharan Subramonyam
Thinking Like a Scientist: Can Interactive Simulations Foster Critical AI Literacy? [AIED 2025]
Yiling Zhao, Audrey Michel, Nithum Thain, & Hariharan Subramonyam
CogGen: A Learner-Centered Generative AI Architecture for Intelligent Tutoring with Programming Videos. [AIED 2025]
Wengxi Li, Roy Pea, Nick Haber, & Hariharan Subramonyam
Prototyping with Prompts: Emerging Approaches and Challenges in Generative AI Design for Collaborative Software Teams. [CHI, 2025]
Best Paper
Hariharan Subramonyam, Divy Thakkar, Andrew Ku, Juergen Dieber, & Anoop K. Sinha
Script&Shift: A Layered Interface Paradigm for Integrating Content Development and Rhetorical Strategy with LLM Writing Assistants [CHI, 2025]
Honorable mention
Momin Naushad Siddiqui, Roy Pea, & Hariharan Subramonyam
Promoting Comprehension and Engagement in Introductory Data and Statistics for Blind and Low-Vision Students: A Co-Design Study [CHI, 2025]
Danyang Fan, Olivia Tomassetti, Aya Mouallem, Gene S-H Kim, Shloke Nirav Patel, Saehui Hwang, Patricia Leader, Danielle Sugrue, Tristen Chen, Darren Reese Ou, Hariharan Subramonyam, Victor Lee, Lakshmi Balasubramanian, Sile O'Modhrain, & Sean Follmer
PlanTogether: Facilitating AI Application Planning Using Information Graphs and Large Language Models [CHI, 2025]
Dae Hyun Kim, Daeheon Jeong, Shakhnozakhon Yadgarova, Hyungyu Shin, Jinho Son, Hariharan Subramonyam, & Juho Kim
AINeedsPlanner: A Workbook to Support Effective Collaboration Between AI Experts and Clients [DIS, 2025]
Dae Hyun Kim, Hyungyu Shin, Shakhnozakhon Yadgarova, Jinho Son, Hariharan Subramonyam, & Juho Kim
Narrative visualizations: Depicting accumulating risks and increasing trust in data [Cognitive Research: Principles and Implications, 2025]
Madison Fansher, Logan Walls, Chenxu Hao, Hariharan Subramonyam, Aysecan Boduroglu, Priti Shah, & Jessica K. Witt
UX Matters: The Critical Role of UX in Responsible AI [Interactions 31, no. 4, 2024]
Vera Liao, Mihaela Vorvoreanu, Hariharan Subramonyam, & Lauren Wilcox
Why and When LLM-Based Assistants Can Go Wrong: Investigating the Effectiveness of Prompt-Based Interactions for Software Help-Seeking [IUI, 2024]
Anjali Khurana, Hariharan Subramonyam, & Parmit K. Chilana
AltCanvas: A Tile-Based Image Editor with Generative AI for Blind or Visually Impaired People [ASSETS, 2024]
Seonghee Lee, Maho Kohga, Steve Landau, Sile O'Modhrain, & Hariharan Subramonyam
A Conceptual Framework for Ethical Evaluation of Machine Learning Systems [AIES, 2024]
Neha Gupta, Jessica Hullman, & Hariharan Subramonyam
Bridging the Gulf of Envisioning: Cognitive Challenges in Prompt Based Interactions with LLMs [CHI, 2024]
Hariharan Subramonyam, Christoper Lawrence Pondoc, Colleen Seifert, Maneesh Agrawala, Roy Pea
More than Model Documentation: Uncovering Teachers' Bespoke Information Needs for Informed Classroom Integration of ChatGPT [CHI, 2024]
Mei Tan, Hariharan Subramonyam
Leveraging Large Language Models to Enhance Domain Expert Inclusion in Data Science Workflows [CHI LBW, 2024]
Jasmine Shih, Vishal Mohanty, Yannis Katsis, & Hariharan Subramonyam
Is a Seat at the Table Enough? Engaging Teachers and Students in Dataset Specification for ML in Education [CSCW, 2024]
Mei Tan, Hansol Lee, Dakuo Wang, Hariharan Subramonyam
Spellburst: A Node-based Interface for Exploratory Creative Coding with Natural Language Prompts [UIST'23]
Tyler Angert, Miroslav Ivan Suzara, Jenny Han, Christopher Lawrence Pondoc, Hariharan Subramonyam
Are We Closing the Loop Yet? Gaps in the Generalizability of VIS4ML Research [IEEE VIS'23]
Hariharan Subramonyam, Jessica Hullman
fAIlureNotes: Supporting Designers in Understanding the Limits of AI Models for Computer Vision Tasks [CHI'23]
Steven Moore, Q. Vera Liao, Hariharan Subramonyam
Designerly Understanding: Information Needs for Model Transparency to Support Design Ideation for AI-Powered User Experience [CHI'23]
Q. Vera Liao, Hariharan Subramonyam, Jennifer Wang, & Jennifer Wortman Vaughan
How Do Viewers Synthesize Conflicting Information from Data Visualizations? [IEEE VIS'22]
Prateek Mantri, Hariharan Subramonyam, Audrey L Michal, & Cindy Xiong
Composites: A Tangible Interaction Paradigm for Visual Data Analysis in Design Practice [AVI'22]
Hariharan Subramonyam, Eytan Adar, & Steven Drucker
Solving Separation-of-Concerns Problems in Collaborative Design of Human-AI Systems through Leaky Abstractions [CHI'22]
Hariharan Subramonyam, Jane Im, Colleen Seifert, Eytan Adar
VideoSticker: A Tool for Active Viewing and Visual Note-taking from Videos [IUI'22]
Yining Cao, Hariharan Subramonyam, Eytan Adar
Assessing the Fairness of AI Systems: AI Practitioners' Processes, Challenges, and Needs for Support. [CSCW'22]
Michael Madaio, Lisa Egede, Hariharan Subramonyam, Jennifer Wortman Vaughan, Hanna Wallach
Towards A Process Model for Co-Creating AI Experiences [DIS'21]
Hariharan Subramonyam, Colleen Seifert, Eytan Adar
ProtoAI: Model-Informed Prototyping for AI-Powered Interfaces [IUI'21]
Best Paper
Hariharan Subramonyam, Colleen Seifert, Eytan Adar
texSketch: Active Diagramming through Pen-and-Ink Annotations [CHI'20]
Best Paper
Hariharan Subramonyam, Colleen Seifert, Priti Shah, Eytan Adar
Explore, Create, Annotate: Designing Digital Drawing Tools with Visually Impaired People [CHI'20]
Maulishree Pandey, Hariharan Subramonyam, Brooke Sasia, Steve Oney, Sile O'Modhrain
Affinity Lens: Data-Assisted Affinity Diagramming with Augmented Reality [CHI'19]
Best Paper
Hariharan Subramonyam, Steven Drucker, Eytan Adar
TakeToons: Script Driven Performance Animation [UIST'18]
Hariharan Subramonyam, Wilmot Li, Eytan Adar, Mira Dontcheva
SmartCues: A Multitouch Query Approach for Details-on-Demand through Dynamically Computed Overlays [IEEE VIS'18]
Hariharan Subramonyam, & Eytan Adar
Agency in assistive technology adoption: visual impairment and smartphone use in Bangalore [CHI'17]
Joyojeet Pal, Anandhi Viswanathan, Priyank Chandra, Anisha Nazareth, Vaishnav Kameswaran, Hariharan Subramonyam, Aditya Johri, Mark S Ackerman, Sile O'Modhrain
WORKSHOPS & POSTERS
How Can Human-Centered Design Shape Data-Centric Data AI? [HCAI WORKSHOP AT NeurIPS'21 ]
Hariharan Subramonyam, Colleen Seifert, Eytan Adar
Designing Interactive Intelligent Systems for Human Learning, Creativity, and Sensemaking [UIST'19 DOCTORAL CONSORTIUM]
Hariharan Subramonyam
Data dialog: facilitating collaborative decision making through data-driven conversations [Pervasive Health'17]
Hariharan Subramonyam, Bongshin Lee, Sile O'Modhrain, Eytan Adar
Magic Mirror: Embodied interactions for the quantified self [CHI'15]
Hariharan Subramonyam