Pieter J. Blignaut

According to our database, Pieter J. Blignaut authored at least 31 papers between 2000 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

COVID-19 diagnosis using deep learning neural networks applied to CT images.

Andronicus Ayobami Akinyelu, Pieter J. Blignaut

Frontiers Artif. Intell., 2022

2021

Convolutional Neural Network-Based Technique for Gaze Estimation on Mobile Devices.

Andronicus Ayobami Akinyelu, Pieter J. Blignaut

Frontiers Artif. Intell., 2021

2020

Convolutional Neural Network-Based Methods for Eye Gaze Estimation: A Survey.

Andronicus Ayobami Akinyelu, Pieter J. Blignaut

IEEE Access, 2020

2018

A system to determine if learners know the divisibility rules and apply them correctly.

Pieter Potgieter, Pieter J. Blignaut

Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications, 2018

2017

Development of a gaze-controlled support system for a person in an advanced stage of multiple sclerosis: a case study.

Pieter J. Blignaut

Univers. Access Inf. Soc., 2017

Using eye-tracking to assess the application of divisibility rules when dividing a multi-digit dividend by a single digit divisor.

Pieter Potgieter, Pieter J. Blignaut

Proceedings of the South African Institute of Computer Scientists and Information Technologists, 2017

2014

The Effects of Mother Tongue and Text Difficulty on Gaze Behaviour while Reading Afrikaans Text.

Engela Dednam, Ronnie Brown, Daniël Wium, Pieter J. Blignaut

Proceedings of the Southern African Institute for Computer Scientist and Information Technologists Annual Conference 2014, 2014

2013

A new mapping function to improve the accuracy of a video-based eye tracker.

Pieter J. Blignaut

Proceedings of the 2013 South African Institute for Computer Scientists and Information Technologists, 2013

2012

The effect of experience and socio-economic status on web searching performance: a South African perspective.

Pieter J. Blignaut, Theo McDonald

Behav. Inf. Technol., 2012

TrackStick: a data quality measuring tool for Tobii eye trackers.

Pieter J. Blignaut, Tanya René Beelders

Proceedings of the 2012 Symposium on Eye-Tracking Research and Applications, 2012

The precision of eye-trackers: a case for a new measure.

Pieter J. Blignaut, Tanya René Beelders

Proceedings of the 2012 Symposium on Eye-Tracking Research and Applications, 2012

Using eye gaze and speech to simulate a pointing device.

Tanya René Beelders, Pieter J. Blignaut

Proceedings of the 2012 Symposium on Eye-Tracking Research and Applications, 2012

Measuring the performance of gaze and speech for text input.

Tanya René Beelders, Pieter J. Blignaut

Proceedings of the 2012 Symposium on Eye-Tracking Research and Applications, 2012

2011

The influence of gender and internet experience on the acceptability of smell as interaction modality.

Ray Shih, Pieter J. Blignaut

Proceedings of the 2011 Annual Conference of the South African Institute of Computer Scientists and Information Technologists, 2011

2010

Visual span and other parameters for the generation of heatmaps.

Pieter J. Blignaut

Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications, 2010

Using vision and voice to create a multimodal interface for Microsoft Word 2007.

Tanya René Beelders, Pieter J. Blignaut

Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications, 2010

2009

Measuring User Performance for Different Interfaces Using a Word Processor Prototype.

Tanya René Beelders, Pieter J. Blignaut, Theo McDonald, Engela Dednam

Proceedings of the Human-Computer Interaction. New Trends, 13th International Conference, 2009

2008

The influence of temperament style on a student's choice of and performance in a computer programming course.

Pieter J. Blignaut, Annelie Naude

Comput. Hum. Behav., 2008

The visual span of chess players.

Pieter J. Blignaut, Tanya René Beelders, C.-Y. So

Proceedings of the Eye Tracking Research & Application Symposium, 2008

Novice Word Processor User Performance with Pictorial and Text Icons.

Tanya René Beelders, Pieter J. Blignaut, Theo McDonald, Engela Dednam

Proceedings of the Computer-Human Interaction, 8th Asia-Pacific Conference, 2008

2007

Search String Analysis from a Socio-economic Perspective.

Theo McDonald, Pieter J. Blignaut

Proceedings of the Universal Access in Human Computer Interaction. Coping with Diversity, 2007

Predicting the Outcome of a Computer Literacy Course Based on a Candidate's Personal Characteristics.

Andries J. Burger, Pieter J. Blignaut

Proceedings of the Human-Computer Interaction. HCI Applications and Services, 2007

The Impact of Different Icon Sets on the Usability of a Word Processor.

Tanya René Beelders, Pieter J. Blignaut, Theo McDonald, Engela Dednam

Proceedings of the Usability and Internationalization. HCI and Culture, 2007

2006

Standardised instruments for measuring computer attitude and computer anxiety are not necessarily standardised.

Pieter J. Blignaut

Proceedings of the Fourteenth European Conference on Information Systems, 2006

2005

Development of an Information Kiosk for a Large Transport Company: Lessons Learned.

Pieter J. Blignaut, Iann Cruywagen

J. Cases Inf. Technol., 2005

Computer Attitude and Anxiety.

Pieter J. Blignaut, Andries J. Burger, Theo McDonald, Janse Tolmie

Proceedings of the Encyclopedia of Information Science and Technology (5 Volumes), 2005

2004

An Empirical Methodology for Usability Analysis of a Touchscreen-Based Information Kiosk System for African Users with Low Levels of Computer Literacy.

Pieter J. Blignaut

Proceedings of the User-Centered Interaction Paradigms for Universal Access in the Information Society, 2004

Computerized self-administered questionnaires on touchscreen kiosks: do they tell the truth?

Pieter J. Blignaut

Proceedings of the Extended abstracts of the 2004 Conference on Human Factors in Computing Systems, 2004

2002

An Instrument to Evaluate Computerized Question Paper Generators.

Petrus H. Potgieter, Pieter J. Blignaut

Proceedings of the International Conference on Computers in Education, 2002

Comprehension and usability variances among multicultural web users in South Africa.

Lizette de Wet, Pieter J. Blignaut, Andries J. Burger

Proceedings of the Extended abstracts of the 2002 Conference on Human Factors in Computing Systems, 2002

2000

The influence of experience, culture and spatial visualization ability on users' attitudes and anxiety towards computer use.

Pieter J. Blignaut, Theo McDonald, Janse Tolmie

Proceedings of the Challenges of Information Technology Management in the 21st Century, 2000