Reference:

László Kozma, Arto Klami, and Samuel Kaski. GaZIR: Gaze-based zooming interface for image retrieval. In Proceedings of ICMI-MLMI 2009, The Eleventh International Conference on Multimodal Interfaces and The Sixth Workshop on Machine Learning for Multimodal Interaction, pages 305–312, New York, NY, USA, 2009. ACM.

Suggested BibTeX entry:

@inproceedings{Kozma09,
    address = {New York, NY, USA},
    author = {L\'{a}szl\'{o} Kozma and Arto Klami and Samuel Kaski},
    booktitle = {Proceedings of ICMI-MLMI 2009, The Eleventh International Conference on Multimodal Interfaces and The Sixth Workshop on Machine Learning for Multimodal Interaction},
    pages = {305--312},
    publisher = {ACM},
    title = {{GaZIR}: Gaze-based Zooming Interface for Image Retrieval},
    year = {2009},
}