About

Eduardo
Velloso

Professor of Computer Science · Deputy Head of School · University of Sydney

I am a Professor of Computer Science at the University of Sydney, where I also serve as Deputy Head of School and Associate Head of School (Research). My research focuses on interaction design for emerging technologies. I study and build new forms of human-computer interaction at the frontier of what is technically possible.

I am interested in the novel user experiences enabled by novel input and sensing modalities, the design of new interaction devices and techniques, and the use of AI and machine learning in interactive systems. My work involves a deliberate mix of methods, including qualitative observations of user behaviour, co-design with stakeholders, working prototypes of novel interactions, and quantitative evaluations of novel interactive systems.

My research generally spans five themes: interaction in mixed and extended reality; human-centred AI & intelligent user interfaces; HCI theory and methodology; gaze, multimodal interaction & input techniques; and embodied learning and movement. These themes share a common belief — that as technologies change, our models of interaction must change with them.

I hold a PhD in Computer Science from Lancaster University and a BEng in Computer Engineering from PUC-Rio.

Eduardo Velloso

Where I've been.

University of Sydney

Professor of Computer Science · Deputy Head of School · Associate Head of School (Research)

2024 – present · School of Computer Science · Sydney, Australia

University of Melbourne

Associate Professor / Senior Lecturer / Lecturer in HCI

2017 – 2023 · School of Computing and Information Systems · Melbourne, Australia

Microsoft Research Centre for Social Natural User Interfaces

Research Fellow · The University of Melbourne

2016 · Melbourne, Australia · Previously: Visiting Research Student, Microsoft Research Cambridge (2012)

Lancaster University

PhD Computer Science

2011 – 2015 · Thesis: From Head to Toe: Expanding the Design Space of Body Movement in HCI · Supervisors: Hans Gellersen, Andreas Bulling, Jason Alexander · Lancaster, United Kingdom

PUC-Rio

BEng Computer Engineering (Hons.) · Minor in Entrepreneurship

2006 – 2010 · WAM 88% · Academic Excellence Award (top 5%) · Oscar Niemeyer Award for Scientific and Technological Work · Rio de Janeiro, Brazil

Selected honours.

CHI 2026
Best Paper Award Govers, Sew, Velloso, Kostakos, Goncalves · "Narratives and Perspectives: How AI Summaries Steer Users' Opinions and Engagement on Social Media"
CHI 2026
Honourable Mention Award Blake, Carter, Velloso · "Restoration, Exploration and Transformation: How Youth Engage Character.AI for Fun, Feels and Finding Themselves"
DIS 2026
Honourable Mention Award Wong, Paxton, Pook, Howe, Grønbæk, Johal, Velloso, Vetere · "Systemic Futures: Integrating Critical Speculation and Systemic Design Pragmatism"
CHI 2025
Honourable Mention Award Velloso, Hornbaek · "Theorising in HCI using Causal Models"
CHI 2025
Honourable Mention Award Li, Velloso, Withana, Sarsenbayeva · "Estimating the Effects of Encumbrance and Walking on Mixed Reality Interaction"
CHI 2025
Honourable Mention Award Pareek, Schombs, Velloso, Goncalves · "It's Not the AI's Fault Because It Relies Purely on Data": How Causal Attributions of AI Decisions Shape Trust in AI Systems
CHI 2025
Honourable Mention Award Brailsford, Vetere, Velloso · "Responsibility Attribution in Human Interactions with Everyday AI Systems"
DIS 2024
Honourable Mention Award Wong, Gronbaek, Velloso · "The Jamais Vu Effect: Understanding the Fragile Illusion of Co-presence in Mixed Reality"
CHI 2024
Honourable Mention Award Gronbaek, Sanchez Esquivel, Leiva, Velloso, Gellersen, Pfeuffer · "Blended Whiteboard: Physicality and Reconfigurability in Remote Mixed Reality Collaboration"
CHI 2021
Best Paper Award Syiem et al. · "Impact of Attentional Tunnelling in Handheld Augmented Reality"
CHI 2021
Honourable Mention Award Zhou, Chua, Knibbe, Goncalves, Velloso · "Dance and Choreography in HCI: A Two-Decade Retrospective"
CHI 2021
Honourable Mention Award Babaei, Tag, Dingler, Velloso · "A Critique of Electrodermal Activity Practices at CHI"
CHI 2019
Best Paper Award Aladwan, Kelly, Baker, Velloso · "A Tale of Two Perspectives: A Conceptual Framework of User Expectations and Experiences of Instructional Fitness Apps"
TEI 2019
Best Paper Award Chacon, Velloso, Hoang, Wolf · "SpinalLog: Visuo-Haptic Feedback in Musculoskeletal Manipulation Training"
ETRA 2018
Honourable Mention Award Velloso, Coutinho, Kurauchi, Morimoto · "Circular Orbits Detection for Gaze Interaction Using 2D Correlation and Profile Matching Algorithms"
TOCHI 2017
Best Paper Award + Editor's Spotlight Velloso et al. · "Motion Correlation: Selecting Objects by Matching their Movement"
OzCHI 2017
Honourable Mention Award Zhou, Velloso · "GazeGrip: Improving Mobile Device Accessibility with Gaze & Grip Interaction"
UIST 2015
Best Paper Award Esteves, Velloso, Bulling, Gellersen · "Orbits: Gaze Interaction for Smart Watches using Smooth Pursuit Eye Movements"
UoM
CIS Excellence in Research Award Awarded to a single researcher in the School of Computing and Information Systems in recognition of high research productivity and quality