Dr Hamit Soyel
Research Fellow (Dragonfly AI)
School of Electronic Engineering and Computer Science
Queen Mary University of London
Research
Human-in-the-Loop Machine Learning, Multimodal Human–Computer Interaction, Affective Computing and Social Signal Processing, Predictive Analytics for Intelligent Systems, User-Centred Design in Creative and Healthcare Technologies
Interests
I lead scientific initiatives at Dragonfly AI, advancing innovation in visual analytics with a strong focus on human-centred design. My work supports the development of intelligent tools that empower creative, marketing, and insight teams to optimise content performance across a range of digital channels. At present, my research is focused on predictive analytics and machine learning, with particular interest in designing human-in-the-loop decision support systems for intelligent healthcare and creative applications. My background includes extensive research into user-centred interface design for multimodal systems, as well as social signal processing—specifically, the sensing and modelling of human affective states in human–machine interaction. I draw on interdisciplinary approaches from HCI, affective computing, and design to create mobile and web-based applications that emphasise intuitive, visually engaging user experiences across the creative arts, healthcare, and science communication.
Publications of specific relevance to the Centre for Human-Centred Computing

Publications of specific relevance to the Centre for Human-Centred Computing
2025
Avatars vs. Video Presence: Effects of Instructor Presence on Cognitive Load in Video-Based LearningNugroho YS Bourguet M-L Soyel H Mareschal I
The Electronic Journal of E-Learning,
Academic Conferences International Ltd vol. 23 (3), 79-91.
30-07-2025
Exploring Instructor Presence, Slide Content Variation, and Answer Cue Presentation Modes on Cognitive Load and Learning in Video-Based Learning EnvironmentsNugroho YS Bourguet M-L Soyel H Mareschal I
2025 IEEE Global Engineering Education Conference (EDUCON). vol. 00, 1-5.
25-04-20252024
Virtual Focus: How Avatar and No-Instructor Video Lectures Enhance Learning Gain and Visual AttentionNugroho YS Bourguet M-L Soyel H Mareschal I
2024 Seventh International Conference on Vocational Education and Electrical Engineering (ICVEE). vol. 00, 56-62.
31-10-20242023
Attitudes towards technology supported rheumatoid arthritis care: investigating patient- and clinician-perceived opportunities and barriersMacBrayne A Curzon P Soyel H Marsh W Fenton N Pitzalis C Humby F
Rheumatology Advances in Practice,
Oxford University Press (OUP) vol. 7 (3)
26-08-2023
P113 Attitudes to Technology supported Rheumatoid Arthritis care Questionnaire study: Barriers to People with RA & their clinicians using Technology in the care pathwayMacBrayne A Soyel H Marsh W Fenton N Pitzalis C Curzon P Humby F
Rheumatology. vol. 62 (Supplement_2)
24-04-2023
E073 Attitudes to technology-supported rheumatoid arthritis care, questionnaire study: opportunities for technology to improve RA careMacBrayne A Soyel H Marsh W Fenton N Pitzalis C Curzon P Humby F
Rheumatology. vol. 62 (Supplement_2)
24-04-2023
P133 Attitudes to Technology supported Rheumatoid Arthritis care: Opportunities & Barriers for technology in RA - Key themes from Qualitative arm of Mixed-Methods StudyMacBrayne A Curzon P Soyel H Marsh W Fenton N Pitzalis C Humby F
Rheumatology. vol. 62 (Supplement_2)
24-04-20232020
From Personalised Predictions to Targeted Advice: Improving Self-Management in Rheumatoid ArthritisFahmi A Soyel H Marsh DWR Curzon P Macbrayne A Humby F
Integrated Citizen Centered Digital Health and Social Care 26 Nov 2020 - 27 Nov 2020.
25-11-2020
From Personalised Predictions to Targeted Advice: Improving Self-Management in Rheumatoid Arthritis.Fahmi A Soyel H Marsh W Curzon P MacBrayne A Humby F
Studies in Health Technology and Informatics,
Ios Press vol. 275, 62-66.
23-11-20202019
The S100A10 Pathway Mediates an Occult Hyperfibrinolytic Subtype in Trauma Patients.Gall LS Vulliamy P Gillespie S Jones TF Pierre RSJ Breukers SE Gaarder C Juffermans NP et al.
Annals of Surgery vol. 269 (6), 1184-1191.
01-06-20192015
Brain MR Image Denoising for Rician Noise Using Intrinsic Geometrical InformationSoyel H Yurtkan K Demirel H McOwan PW
Lecture Notes in Electrical Engineering. vol. 363, 275-284.
04-08-2015
Entropy Driven Feature Selection for Facial Expression Recognition Based on 3-D Facial Feature DistancesYurtkan K Soyel H Demîrel H
2015 23nd Signal Processing and Communications Applications Conference (SIU)., 2322-2325.
01-05-20152013
Towards an affect sensitive interactive companionSoyel H McOwan PW
Computers & Electrical Engineering,
Elsevier vol. 39 (4), 1312-1319.
01-05-2013
Feature Selection for Enhanced 3D Facial Expression Recognition Based on Varying Feature Point Distances.Yurtkan K Soyel H Demirel H Gelenbe E Lent R
ISCIS. vol. 264, 209-217.
01-01-20132012
Localized discriminative scale invariant feature transform based facial expression recognitionSoyel H Demirel H
Computers & Electrical Engineering,
Elsevier vol. 38 (5), 1299-1309.
01-09-2012
InterviewSoyel H
Electronics Letters,
Institution of Engineering and Technology (Iet) vol. 48 (15), 890-890.
19-07-2012
Automatic image enhancement using intrinsic geometrical informationSoyel H McOwan PW
Electronics Letters,
Institution of Engineering and Technology (Iet) vol. 48 (15), 917-919.
19-07-2012
Illumination robust face representation based on intrinsic geometrical informationSoyel H Ozmen B McOwan PW
,
Institution of Engineering and Technology (Iet), 241-241.
01-01-20122011
Application of NSGA-II to feature selection for facial expression recognitionSoyel H Tekguc U Demirel H
Computers & Electrical Engineering,
Elsevier vol. 37 (6), 1232-1240.
01-11-2011
Improved SIFT matching for pose robust facial expression recognition.Soyel H Demirel H
FG., 585-590.
01-01-20112010
Facial expression recognition based on discriminative scale invariant feature transformSoyel H Demirel H
Electronics Letters,
Institution of Engineering and Technology (Iet) vol. 46 (5), 343-345.
04-03-2010
Optimal feature selection for 3D facial expression recognition using coarse-to-fine classificationSOYEL H DEMIREL H
Turkish Journal of Electrical Engineering & Computer Sciences,
The Scientific and Technological Research Council of Turkey (Tubitak-Ulakbim) - Digital Commons Journals 01-01-2010
Optimal Feature Selection for 3D Facial Expression Recognition with Geometrically Localized Facial FeaturesSoyel H Demirel H
2009 FIFTH INTERNATIONAL CONFERENCE ON SOFT COMPUTING, COMPUTING WITH WORDS AND PERCEPTIONS IN SYSTEM ANALYSIS, DECISION AND CONTROL., 87-90.
01-01-20102009
Feature Selection for Person-Independent 3D Facial Expression Recognition using NSGA-IITekguc U Soyel H Demirel H
2009 24TH INTERNATIONAL SYMPOSIUM ON COMPUTER AND INFORMATION SCIENCES., 35-38.
01-01-20092008
Facial Expression Recognition Using 3D Facial Feature DistancesSoyel H Demirel H Or J
In
Affective Computing,
I-Tech Education and Publishing 1-12.
01-05-2008
3D Facial Expression Recognition with Geometrically Localized Facial FeaturesSoyel H Demirel H
23RD INTERNATIONAL SYMPOSIUM ON COMPUTER AND INFORMATION SCIENCES., 229-232.
01-01-20082007
Facial expression recognition using 3D facial feature distancesSoyel H Demirel H Kamel M Campilho A
IMAGE ANALYSIS AND RECOGNITION, PROCEEDINGS. vol. 4633, 831-838.
01-01-20072005
Face modeling and adaptive texture mapping for model based video codingYurtkan K Soyel H Demirel H Ozkaramanli H Uyguroglu M Varoglu E Gagalowicz A Philips W
COMPUTER ANALYSIS OF IMAGES AND PATTERNS, PROCEEDINGS. vol. 3691, 498-505.
01-01-2005
Face Modeling and Animation for MPEG-4 Compliant Model based Video Coding.Soyel H Yurtkan K Demirel H Özkaramanli H Uyguroglu M Varoglu E Hamza MH
Computer Graphics and Imaging., 14-18.
01-01-2005
Research Group
PhD Students
- Yuli Nugroho
Study of The Effect of Presence in Lecture Videos on Learners’ Learning Gain, Visual Attention, Cognitive Load, and Affective States
News
February 2026
12 February 2026
Queen Mary University of London is celebrating the success of its spinout company Dragonfly AI, which has secured £5 million in new investment to fuel its next phase of international expansion and product innovation.
Dragonfly AI, co-founded by Dr Hamit Soyel, Chief Scientist and inventor of the underlying technology, has rapidly ... [more]
