• PhD: Computer Science
  University of Chester, 2015–2020
• MSc: Computer Science
  2014–2015
• BSc: Computer Science
  2011–2014

2025

• CyhoeddwydDashSpace: A Live Collaborative Platform for Immersive and Ubiquitous Analytics
  Borowski, M., Butcher, P., Kristensen, J. B., Petersen, J. O., Ritsos, P. D., Klokmose, C. N. & Elmqvist, N., 3 Chwef 2025, Yn: IEEE Transactions on visualization and computer graphics.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe role of communities and connections in social welfare legal advice on Anglesey
  Nason, S., Butcher, P. (Cyfrannwr), Closs-Davies, S. & Jasny, L., 31 Ion 2025, Bangor University, British Academy & Nuffield Foundation . 90 t.
  Allbwn ymchwil: Llyfr/Adroddiad › Adoddiad Arall › adolygiad gan gymheiriaid

2024

• E-gyhoeddi cyn argraffuAttention-Aware Visualization: Tracking and Responding to User Perception Over Time
  Srinivasan, A., Ellemose, J., Butcher, P., Ritsos, P. D. & Elmqvist, N., 9 Medi 2024, (E-gyhoeddi cyn argraffu) Yn: IEEE Transactions on visualization and computer graphics. t. 1-11
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydIs Native Naïve? Comparing Native Game Engines and WebXR as Immersive Analytics Development Platforms
  Butcher, P., Batch, A., Saffo, D., MackIntyre, B., Elmqvist, N. & Ritsos, P. D., Meh 2024, Yn: IEEE Computer Graphics and Applications. 44, 3, t. 91-98 8 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• E-gyhoeddi cyn argraffuPath-based Design Model for Constructing and Exploring Alternative Visualisations
  Jackson, J., Ritsos, P. D., Butcher, P. & Roberts, J. C., 10 Medi 2024, (E-gyhoeddi cyn argraffu) Yn: IEEE Transactions on visualization and computer graphics. 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe Reality of the Situation: A Survey of Situated Analytics
  Shin, S., Batch, A., Butcher, P., Ritsos, P. D. & Elmqvist, N., Awst 2024, Yn: IEEE Transactions on visualization and computer graphics. 30, 8, t. 5147-5164 19 t., 37310839.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydThe role of communities and connections in social welfare legal advice
  Nason, S., Butcher, P., Closs-Davies, S., Jasny, L., Hughes, S. (Cyfrannwr), Martikke, S., Osifo , F. (Cyfrannwr) & Poole , L., 30 Medi 2024, Bangor University, British Academy & Nuffield Foundation . 77 t.
  Allbwn ymchwil: Llyfr/Adroddiad › Adoddiad Arall › adolygiad gan gymheiriaid
• CyhoeddwydWill Meta’s Orion smart glasses be the next ‘iPhone moment’? Expert Q&A
  Ap Cenydd, L., Ritsos, P. D. & Butcher, P., 27 Medi 2024, The Conversation.
  Allbwn ymchwil: Cyfraniad at gyhoeddiad arbenigol › Erthygl

2023

• CyhoeddwydApple Vision Pro headset: what does it do and will it deliver?
  Ritsos, P. D. & Butcher, P., 6 Meh 2023, The Conversation.
  Allbwn ymchwil: Cyfraniad at gyhoeddiad arbenigol › Erthygl
• CyhoeddwydDUVis: A visual analytics tool for supporting a trans-disciplinary project
  Rigby, A., Butcher, P., Bellini, R., Coughlan, P., McNabola, A. & Ritsos, P. D., 21 Gorff 2023, Posters presented at the IEEE Conference on Visualization (IEEE VIS 2023).
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid
• CyhoeddwydDon’t Pull the Balrog - Lessons Learned from Designing Wizualization: a Magic inspired Data Analytics System in XR
  Butcher, P., Batch, A., Ritsos, P. D. & Elmqvist, N., Hyd 2023, HybridUI (ISMAR 2023): 1st Workshop on Hybrid User Interfaces: Complementary Interfaces for Mixed Reality Interaction.
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid
• CyhoeddwydEvaluating View Management for Situated Visualization in Web-based Handheld AR
  Batch, A., Shin, S., Liu, J., Butcher, P., Ritsos, P. D. & Elmqvist, N., Meh 2023, Yn: Computer Graphics Forum. 42, 3, t. 349-360 12 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLess is more: Focused Design and Problem Framing in Visualisation – Developing the ColloCaid Collocation Editor
  Roberts, J. C., Butcher, P., Rees, G., Lew, R., Sharma, N. & Frankenberg-Garcia, A., Medi 2023. 2 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
• CyhoeddwydWizualization - A Hard Magic Visualization System for Immersive and Ubiquitous Analytics
  Batch, A., Butcher, P., Ritsos, P. D. & Elmqvist, N., 2023, Yn: IEEE Transactions on visualization and computer graphics. t. 1-11 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2022

• CyhoeddwydExplanatory Journeys: Visualising to Understand and Explain Administrative Justice Paths of Redress
  Roberts, J. C., Butcher, P., Sherlock, A. & Nason, S., Ion 2022, Yn: IEEE Transactions on visualization and computer graphics. 28, 1, t. 518-528 11 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydLUCST: A novel toolkit for Land Use Land Cover change assessment in SWAT+ to support flood management decisions
  Rigby, A., Butcher, P., Ritsos, P. D. & Patil, S., Hyd 2022, Yn: Environmental Modelling and Software. 156, 105469.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydOne view is not enough: review of and encouragement for multiple and alternative representations in 3D and immersive visualisation
  Roberts, J. C., Butcher, P. & Ritsos, P. D., 3 Chwef 2022, Yn: Computers. 11, 2, 23 t., 20.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2021

• Cyhoeddwyd3D visualisations Should Not be Displayed Alone – Encouraging a Need for Multivocality in Visualisation
  Roberts, J. C., Mearman, J., Butcher, P., Al-Maneea, H. M. A. & Ritsos, P. D., Medi 2021. 9 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
• CyhoeddwydIaith a Thechnoleg yng Nghymru: Cyfrol I
  Prys, D. (Golygydd), Jones, D. (Cyfrannwr), Prys, G. (Cyfrannwr), Watkins, G. (Cyfrannwr), Cooper, S., Roberts, J. C. (Cyfrannwr), Butcher, P. (Cyfrannwr), Farhat, L. (Cyfrannwr), Teahan, W. & Prys, M. (Cyfrannwr), 5 Hyd 2021, Bangor: Prifysgol Bangor University. 120 t.
  Allbwn ymchwil: Llyfr/Adroddiad › Llyfr
• CyhoeddwydLanguage and Technology in Wales: Volume I
  Prys, D. (Golygydd), Jones, D. (Cyfrannwr), Prys, G. (Cyfrannwr), Watkins, G. (Cyfrannwr), Cooper, S. (Cyfrannwr), Roberts, J. C. (Cyfrannwr), Butcher, P. (Cyfrannwr), Farhat, L. (Cyfrannwr), Teahan, W. (Cyfrannwr) & Prys, M. (Cyfrannwr), 5 Hyd 2021, Bangor: Prifysgol Bangor University. 120 t.
  Allbwn ymchwil: Llyfr/Adroddiad › Llyfr
• CyhoeddwydVRIA: A Web-based Framework for Creating Immersive Analytics Experiences
  Butcher, P., John, N. W. & Ritsos, P. D., 1 Gorff 2021, Yn: IEEE Transactions on visualization and computer graphics. 27, 7, t. 3213 - 3225
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2020

• CyhoeddwydVisualising collocation for close writing
  Roberts, J. C., Butcher, P., Lew, R., Rees, G., Sharma, N. & Frankenberg-Garcia, A., 27 Mai 2020, Visualising Collocation for Close Writing. Kerren, A., Garth, C. & Marai, E. G. (gol.). The Eurographics Association
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

2019

• CyhoeddwydCo-creating an online learning environment to support academic writing: Lessons learnt in an interdisciplinary setting
  Sharma, N., Rees, G., Butcher, P., Lew, R., Frankenberg-Garcia, A. & Roberts, J. C., 20 Hyd 2019. 5 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
• CyhoeddwydColloCaid: Assisting Writers with Academic English Collocations
  Frankenberg-Garcia, A., Lew, R., Rees, G., Roberts, J. C., Sharma, N. & Butcher, P., Hyd 2019. 2 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb › adolygiad gan gymheiriaid
• CyhoeddwydColloCaid: a tool to help academic English writers find the words they need
  Frankenberg-Garcia, A., Rees, G., Lew, R., Roberts, J. C., Sharma, N. & Butcher, P., 9 Rhag 2019, t. 144-150. 7 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
• CyhoeddwydCollocations in e-lexicography: lessons from Human Computer Interaction research”
  Frankenberg-Garcia, A., Lew, R., Roberts, J. C., Rees, G., Sharma, N. & Butcher, P., 30 Medi 2019. 2 t.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb
• CyhoeddwydMultiple Views: different meanings and collocated words
  Roberts, J. C., Al-Maneea, H. M. A., Butcher, P., Lew, R., Rees, G., Sharma, N. & Frankenberg-Garcia, A., Meh 2019, Yn: Computer Graphics Forum. 38, 3, t. 79-93 14 t.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydSlipping through the cracks of e-lexicography: lessons from ColloCaid
  Rees, G., Frankenberg-Garcia, A., Lew, R., Roberts, J. C., Sharma, N. & Butcher, P., Hyd 2019.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Crynodeb › adolygiad gan gymheiriaid
• CyhoeddwydTangible papercraft visualisations for education
  Mearman, J., Butcher, P., Ritsos, P. D. & Roberts, J. C., 4 Mai 2019.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Papur › adolygiad gan gymheiriaid
• CyhoeddwydVRIA - A Framework for Immersive Analytics on the Web
  Butcher, P., John, N. W. & Ritsos, P. D., 2019, CHI Conference on Human Factors in Computing Systems Extended Abstracts (CHI'19 Extended Abstracts).
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

2018

• CyhoeddwydTowards a Framework for Immersive Analytics on the Web
  Butcher, P., John, N. & Ritsos, P. D., Hyd 2018.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen › adolygiad gan gymheiriaid

2017

• CyhoeddwydBuilding Immersive Data Visualizations for the Web
  Butcher, P. & Ritsos, P. D., 2017, Proceedings of International Conference on Cyberworlds (CW’17). IEEE Computer Society Press, t. 142-145
  Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Cyfraniad i Gynhadledd › adolygiad gan gymheiriaid

2016

• CyhoeddwydImmersive Analytics with WebVR and Google Cardboard
  Putcher, P. W. S., Roberts, J. C. & Ritsos, P. D., 2016.
  Allbwn ymchwil: Cyfraniad at gynhadledd › Murlen › adolygiad gan gymheiriaid