Evaluating ray casting and two gaze-based pointing techniques for object selection in virtual reality. T Nukarinen, J Kangas, J Rantala, O Koskinen, R Raisamo. 2018/11/28
Proceedings of the 24th ACM Symposium on Virtual Reality Software and Technology. P.86. ACM

Hands-free vibrotactile feedback for object selection tasks in virtual reality
T Nukarinen, J Kangas, J Rantala, T Pakkanen, R Raisamo
Proceedings of the 24th ACM Symposium on Virtual Reality Software and Technology. P.94. ACM

Useful approaches to exploratory analysis of gaze data: enhanced heatmaps, cluster maps, and transition maps
P Isokoski, J Kangas, P Majaranta
Proceedings of the 2018 ACM Symposium on Eye Tracking Research. P.68. ACM