Ulfa Octaviani

UX researcher

I research how people with language and communication differences use technology, then prototype and build what helps.

About

I'm a UX researcher based in London with a PhD in Media, Arts and Technology from Queen Mary University of London. I'm most interested in how people behave when they interact with technology, especially people whose needs are often left out of the design process, such as people with aphasia and other language disabilities.

I run research end to end, from interviews, co-design and usability testing to statistical and qualitative analysis, and I also prototype and build: in React, Python and with machine learning tools. My work has taken me from BBC R&D and product teams in Indonesia to inclusive data visualisation research at City St George's, University of London.

Experience

  1. Oct 2024 – Present

    Researcher in Inclusive Data Visualisation, City St George's, University of London

    Plan and run co-design workshops with 9 participants with aphasia and developmental language disorder, using visual and non-verbal methods. Combine interviews, co-design and usability testing, and synthesise findings with journey mapping and Framework Analysis into design recommendations, conference talks and journal papers.

    • Co-design
    • Usability testing
    • Framework Analysis
    • Accessibility
  2. Jan – Oct 2024

    Teaching Fellow, Queen Mary University of London

    Designed and delivered the Figma and React curriculum for the Graphic User Interface module, teaching research, prototyping, usability and concept testing to 400+ students. Recruited and led a team of demonstrators, and supervised undergraduate research projects.

    • Curriculum design
    • Figma
    • React
    • Mentoring
  3. Jan 2023 – Oct 2024

    Associate Lecturer, University of the Arts London

    Co-taught Computational Inequality on the MA Internet Equalities, and Personalisation and Machine Learning on the MA DSAI.

    • Teaching
    • Machine learning
    • Personalisation
  4. Dec 2023 – Jan 2024

    Usability Testing Consultant, Queen Mary University of London

    Tested a staging application ahead of release and delivered design recommendations that shaped pre-launch improvements.

    • Usability testing
    • Reporting
  5. Jul – Aug 2022

    User Experience Researcher, Queen Mary University of London

    Ran usability testing, interviews and surveys to support product and prototype development, and presented findings that shaped feature prioritisation.

    • Mixed methods
    • Interviews
    • Surveys
  6. Apr – Sep 2019

    Advanced Placement Project Intern, BBC Research & Development

    Designed and ran a remote field study of an interactive podcast player, analysed results in R, and co-authored a white paper that informed whether the project continued.

    • Field study
    • R
    • Thematic analysis
  7. Jun – Sep 2018

    Innovation Consultant, Design Team, Traveloka, Indonesia

    Led generative research, including interviews and contextual research, for a major travel platform, and turned findings into feature recommendations adopted by design teams.

    • Generative research
    • Contextual inquiry
  8. Dec 2017 – Jun 2018

    Senior Product Consultant and Interaction Designer, Kofera, Indonesia

    Worked with engineering, marketing, finance and operations to ground new features in user research. Built wireframes and prototypes and tested them with customers before implementation.

    • Prototyping
    • Usability testing
    • Stakeholder management

View full CV (PDF)

Projects

See all projects in detail

Research

  • PhD, 2018 – 2025

    Designing Movement-Based Meditation

    My PhD research and development at Queen Mary University of London. Across three studies, I explored, co-designed and evaluated movement-based interaction for meditation, built in the browser with pose estimation.

    Languages: JavaScript, HTML, CSS

    • Movement-based interaction
    • Pose estimation
    • Co-design
    • HCI
  • Current research, Oct 2024 – Present

    Inclusive Data Visualisation

    Co-designing data visualisation with people with aphasia and developmental language disorder, to understand what makes charts accessible to them.

    • Accessibility
    • Aphasia
    • Data visualisation
  • PhD, [To add: dates]

    PhD Study 1: Pilot Study of Movement-Based Interaction

    Explored movement-based interaction with early participants to find out what worked, what didn't, and which questions mattered.

    • Movement-based interaction
    • Kinetic meditation
    • HCI
  • PhD,

    PhD Study 2: Co-Design with Experts

    Worked with experts to turn pilot findings into design requirements for the system.

    • Participatory design
    • Tai Chi
    • Movement-based interaction
    • HCI
  • PhD,

    PhD Study 3: Development and Evaluation

    Built the movement-based interaction in the browser, using PoseNet for real-time pose estimation and React for the interface, then evaluated the finished system with participants to test whether the design met the needs identified in the earlier studies.

    Languages: JavaScript, HTML, CSS

    • Pose estimation
    • Movement-based interaction
    • Evaluation
    • Accessibility

Publications

  1. 2026

    Supporting Focus in Data Visualization Design: Lessons Learned from People with Language Disabilities

    Karkanevatos A, Wood J, Botting N, Cruice M, Devane N, Octaviani U, Roper A, Wilson S

    Proceedings of EuroVis 2026

  2. 2026

  3. 2025

    Experiencing Data Visualization with Language Disability (opens in a new tab)

    Wood J, Devane N, Roper A, Botting N, Cruice M, Octaviani U, Wilson S

    IEEE Computer Graphics and Applications, 46(2), 20–29

    doi:10.1109/mcg.2025.3642747

  4. 2022

    Interaction Design Study for Movement-based Meditation Applications (opens in a new tab)

    Octaviani U

    35th International BCS Human-Computer Interaction Conference (HCI 2022)

  5. 2019

    Enhanced Podcast Interaction: User Experience Design for Audio-Visual Podcasts (opens in a new tab)

    BBC Research & Development, co-authored with Octaviani U

    BBC R&D White Paper WHP 389

Education and honours

  1. 2018 – 2025

    PhD in Media, Arts and Technology

    Queen Mary University of London

    Centre for Doctoral Training, School of Electronic Engineering and Computer Science

  2. 2013 – 2015

    MS in Applied Cognition and Neuroscience

    University of Texas at Dallas

    GPA 3.9

  3. 2006 – 2011

    BSc in Biology

    Bandung Institute of Technology, Indonesia

Honours and scholarships

  1. 2018 – 2023

    Media, Arts and Technology CDT Scholarship

    Queen Mary University of London

  2. 2013 – 2015

    Fulbright Scholarship

    University of Texas at Dallas