Trevor Barker

Publication Activity (10 Years)

Years Active: 1999-2019
Publications (10 Years): 7

Top Topics

Usability Evaluation

Factor Authentication

Greedy Heuristics

Unanswered Questions

Top Venues

Educ. Inf. Technol.

J. Educ. Technol. Soc.

Publications

Abrar Ullah, Hannan Xiao, Trevor Barker
A Dynamic Profile Questions Approach to Mitigate Impersonation in Online Examinations. J. Grid Comput. 17 (2) (2019)
Abrar Ullah, Hannan Xiao, Trevor Barker
A study into the usability and security implications of text and image based challenge questions in the context of online examination. Educ. Inf. Technol. 24 (1) (2019)
Abrar Ullah, Hannan Xiao, Trevor Barker
A Multi-factor Authentication Method for Security of Online Examinations. SGIoT (2018)
Ger Joyce, Mariana Lilley, Trevor Barker, Amanda Jefferies
Mobile Application Usability Heuristics: Decoupling Context-of-Use. HCI (18) (2017)
Ger Joyce, Mariana Lilley, Trevor Barker, Amanda Jefferies
From Healthcare to Human-Computer Interaction: Using Framework Analysis Within Qualitative Inquiry. AHFE (23) (2017)
Ger Joyce, Mariana Lilley, Trevor Barker, Amanda Jefferies
Mobile Application Tutorials: Perception of Usefulness from an HCI Expert Perspective. HCI (2) (2016)
Stella Lee, Trevor Barker, Vivekanandan Suresh Kumar
Effectiveness of a Learner-Directed Model for e-Learning. J. Educ. Technol. Soc. 19 (3) (2016)
Abrar Ullah, Hannan Xiao, Trevor Barker
Usability of Activity-Based and Image-Based Challenge Questions in Online Student Authentication. HCI (22) (2015)
Ger Joyce, Mariana Lilley, Trevor Barker, Amanda Jefferies
Smartphone Application Usability Evaluation: The Applicability of Traditional Heuristics. HCI (19) (2015)
Abrar Ullah, Hannan Xiao, Trevor Barker, Mariana Lilley
Graphical and text based challenge questions for secure and usable authentication in online examinations. ICITST (2014)
Abrar Ullah, Hannan Xiao, Trevor Barker, Mariana Lilley
Evaluating security and usability of profile based challenge questions authentication in online examinations. J. Internet Serv. Appl. 5 (1) (2014)
Abrar Ullah, Hannan Xiao, Mariana Lilley, Trevor Barker
Privacy and usability of image and text based challenge questions authentication in online examination. ICETC (2014)
Ger Joyce, Mariana Lilley, Trevor Barker, Amanda Jefferies
Adapting Heuristics for the Mobile Panorama. Interacción (2014)
Abrar Ullah, Hannan Xiao, Mariana Lilley, Trevor Barker
Usability of profile based student authentication and traffic light system in online examinations. ICITST (2012)
Stella Lee, Trevor Barker, Vive Kumar
Learning Preferences and Self-Regulation - Design of a Learner-Directed E-Learning Model. FGIT-ASEA/DRBC/EL (2011)
Trevor Barker
An Automated Feedback System Based on Adaptive Testing: Extending the Model. iJET 5 (1) (2010)
Nan Ma, Tracy Hall, Trevor Barker
Building a Narrative Based Requirements Engineering Mediation Model. EuroSPI (2008)
Nan Ma, Tracy Hall, Trevor Barker, Ming Zhang
Using Mediation Theory to Build a Requirements Conflict Resolution Model. WER (2008)
Asli Adisen, Trevor Barker, Carol Britton
Improving the user experience of complex applications: adapting to the user's mental model. ECCE (2007)
Jennifer Swan, Trevor Barker, Carol Britton, Maria Kutar
An empirical study of factors that affect user performance when using UML interaction diagrams. ISESE (2005)
Mariana Lilley, Trevor Barker, Carol Britton
Learners' Perceived Level of Difficulty of a Computer-Adaptive Test: A Case Study. INTERACT (2005)
Mariana Lilley, Trevor Barker, Carol Britton
The Generation of Automated Learner Feedback Based on Individual Proficiency Levels. IEA/AIE (2005)
Mariana Lilley, Trevor Barker, Carol Britton
The development and evaluation of a software prototype for computer-adaptive testing. Comput. Educ. 43 (1-2) (2004)
Mariana Lilley, Trevor Barker
A Computer-Adaptive Test That Facilitates the Modification of Previously Entered Responses: An Empirical Study. Intelligent Tutoring Systems (2004)
Guy Saward, Tracy Hall, Trevor Barker
Assessing Usability through Perceptions of Information Scent. IEEE METRICS (2004)
Jennifer Swan, Maria Kutar, Trevor Barker, Carol Britton
User Preference and Performance with UML Interaction Diagrams. VL/HCC (2004)
Maria Kutar, Carol Britton, Trevor Barker, Jennifer Swan
Investigating the influence of structure of user performance with UML interaction diagrams. PPIG (2003)
Carol Britton, Maria Kutar, Sue Anthony, Trevor Barker, Sarah Beecham, Vitoria Wilkinson
An Empirical Study of User Preference and Performance with UML Diagrams. HCC (2002)
Trevor Barker, Sara Jones, Carol Britton, David Messer
The Use of a Co-operative Student Model of Learner Characteristics to Configure a Multimedia Application. User Model. User Adapt. Interact. 12 (2-3) (2002)
Eyal Haik, Trevor Barker, John Sapsford, Simon A. Trainis
Investigation into effective navigation in desktop virtual interfaces. Web3D (2002)
Maria Kutar, Carol Britton, Trevor Barker
A Comparison of Empirical Study and Cognitive Dimensions Analysis in the Evaluation of UML Diagrams. PPIG (2002)
Trevor Barker, Janet Barker
How Group Working Was Used to Provide a Constructive Computer-Based Learning Environment. Cognitive Technology (2001)
Trevor Barker, Sara Jones, Carol Britton, David Messer
Investigation into the Effect of Language on Performance in a Multimedia Food Studies Application. INTERACT (1999)