Trevor Barker

Orcid: 0000-0003-3287-2180

According to our database1, Trevor Barker authored at least 33 papers between 1999 and 2019.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of five.

Timeline

Legend:

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PhD thesis 
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Bibliography

2019
A Dynamic Profile Questions Approach to Mitigate Impersonation in Online Examinations.
J. Grid Comput., 2019

A study into the usability and security implications of text and image based challenge questions in the context of online examination.
Educ. Inf. Technol., 2019

2018
A Multi-factor Authentication Method for Security of Online Examinations.
Proceedings of the Smart Grid and Internet of Things - Second EAI International Conference, 2018

2017
Mobile Application Usability Heuristics: Decoupling Context-of-Use.
Proceedings of the Design, User Experience, and Usability: Theory, Methodology, and Management, 2017

From Healthcare to Human-Computer Interaction: Using Framework Analysis Within Qualitative Inquiry.
Proceedings of the Advances in Usability and User Experience, 2017

2016
Effectiveness of a Learner-Directed Model for e-Learning.
J. Educ. Technol. Soc., 2016

Mobile Application Tutorials: Perception of Usefulness from an HCI Expert Perspective.
Proceedings of the Human-Computer Interaction. Interaction Platforms and Techniques, 2016

2015
Usability of Activity-Based and Image-Based Challenge Questions in Online Student Authentication.
Proceedings of the Human Aspects of Information Security, Privacy, and Trust, 2015

Smartphone Application Usability Evaluation: The Applicability of Traditional Heuristics.
Proceedings of the Design, User Experience, and Usability: Users and Interactions, 2015

2014
Evaluating security and usability of profile based challenge questions authentication in online examinations.
J. Internet Serv. Appl., 2014

Adapting Heuristics for the Mobile Panorama.
Proceedings of the XV International Conference on Human Computer Interaction, 2014

Graphical and text based challenge questions for secure and usable authentication in online examinations.
Proceedings of the 9th International Conference for Internet Technology and Secured Transactions, 2014

Privacy and usability of image and text based challenge questions authentication in online examination.
Proceedings of the 2014 International Conference on Education Technologies and Computers, 2014

2012
Usability of profile based student authentication and traffic light system in online examinations.
Proceedings of the 7th International Conference for Internet Technology and Secured Transactions, 2012

2011
Learning Preferences and Self-Regulation - Design of a Learner-Directed E-Learning Model.
Proceedings of the Software Engineering, Business Continuity, and Education, 2011

2010
An Automated Feedback System Based on Adaptive Testing: Extending the Model.
Int. J. Emerg. Technol. Learn., 2010

2008
Using Mediation Theory to Build a Requirements Conflict Resolution Model.
Proceedings of the Anais do WER08, 2008

Building a Narrative Based Requirements Engineering Mediation Model.
Proceedings of the Software Process Improvement, 15th European Conference, 2008

2007
Improving the user experience of complex applications: adapting to the user's mental model.
Proceedings of the 14th European Conference on Cognitive Ergonomics: invent! explore!, 2007

2005
An empirical study of factors that affect user performance when using UML interaction diagrams.
Proceedings of the 2005 International Symposium on Empirical Software Engineering (ISESE 2005), 2005

Learners' Perceived Level of Difficulty of a Computer-Adaptive Test: A Case Study.
Proceedings of the Human-Computer Interaction, 2005

The Generation of Automated Learner Feedback Based on Individual Proficiency Levels.
Proceedings of the Innovations in Applied Artificial Intelligence, 2005

2004
The development and evaluation of a software prototype for computer-adaptive testing.
Comput. Educ., 2004

User Preference and Performance with UML Interaction Diagrams.
Proceedings of the 2004 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2004), 2004

Assessing Usability through Perceptions of Information Scent.
Proceedings of the 10th IEEE International Software Metrics Symposium (METRICS 2004), 2004

A Computer-Adaptive Test That Facilitates the Modification of Previously Entered Responses: An Empirical Study.
Proceedings of the Intelligent Tutoring Systems, 7th International Conference, 2004

2003
Investigating the influence of structure of user performance with UML interaction diagrams.
Proceedings of the 15th Annual Workshop of the Psychology of Programming Interest Group, 2003

2002
The Use of a Co-operative Student Model of Learner Characteristics to Configure a Multimedia Application.
User Model. User Adapt. Interact., 2002

Investigation into effective navigation in desktop virtual interfaces.
Proceedings of the Seventh International Conference on 3D Web Technology, 2002

An Empirical Study of User Preference and Performance with UML Diagrams.
Proceedings of the 2002 IEEE CS International Symposium on Human-Centric Computing Languages and Environments (HCC 2002), 2002

A Comparison of Empirical Study and Cognitive Dimensions Analysis in the Evaluation of UML Diagrams.
Proceedings of the 14th Annual Workshop of the Psychology of Programming Interest Group, 2002

2001
How Group Working Was Used to Provide a Constructive Computer-Based Learning Environment.
Proceedings of the Cognitive Technology: Instruments of Mind, 4th International Conference, 2001

1999
Investigation into the Effect of Language on Performance in a Multimedia Food Studies Application.
Proceedings of the Human-Computer Interaction INTERACT '99: IFIP TC13 International Conference on Human-Computer Interaction, 1999


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