Conference and community leadership
- Inaugural Chair London ACM SIGCHI Chapter 2025-
- Papers Chair for CHI2027 in Pittsburgh
- Member of the CHIWORK Steering Committee
- General Co-Chair for CHIWORK 2023 and Technical Programme Chair for CHIWORK 2022
- Member of the CHI Steering Committee from 2020, and Chair from 2026-
- Specialist Advisor to the Digital, Culture, Media and Sport Select Committee at the House of Commons for the Immersive and addictive technologies inquiry in 2019
- Member of the CHI PLAY Steering Committee
- Technical Programme Co-Chair for CHI2018 in Montreal and CHI2019 in Glasgow
- Doctoral Consortium Co-Chair and Subcommittee Chair for Understanding People for CHI2017 in Denver
- General Conference Co-Chair for CHI PLAY 2015 & 2016
- Associate Chair for CHI2015 and CHI2016
- Member of the EPSRC College
Institutional citizenship
- 2025- UCL Interaction Centre Research Ethics Chair
- 2019-2024 Vice Dean (Equality, Diversity & Inclusion) in the Faculty of Brain Sciences
- 2017-2019 Athena SWAN lead for the Faculty of Brain Sciences
- 2015 Co-founder of Athena SWAN Psychology National Forum
- 2013-2017: Chair of the Athena SWAN self-assessment team in Division of Psychology and Language Sciences, achieving renewal of silver award on 2 occasions
- 2011-2014: Graduate Tutor in UCL Interaction Centre
- 2009-2017: Deputy Director of UCL Interaction Centre
- 2005-2012: Chair of the Board of Examiners for MSc Human-Computer Interaction
Policy engagement
- A definition of Work-Life Balance for Policy Makers
- Parliamentary Evidence January 2021: Lords Select Committee Inquiry: A National Plan for Sport and Recreation
- Parliamentary evidence December 2020: Lords’ Select Commitee COVID-19 Inquiry Living Online: The Long-term Impact on Wellbeing
- Parliamentary evidence August 2020: WRITTEN EVIDENCE TO UK PARLIAMENT: THE IMPACT OF CORONAVIRUS ON BUSINESS AND WORKERS
- Policy briefing paper 2019: Enabling better health for all: the role for digital technologies to help people move more and stay healthier for longer