@inproceedings{DierkerMertesHermannHanheideSagerer2009-MAW,
	Abstract = {We present an AR system to support collaborative tasks by facilitating joint attention. The users are assisted by information about their interaction partner's field of view both visually and acoustically. In a study, the audiovisual improvements are compared with an AR system without these support mechanism by regarding the participants' reaction times and error rates. The participants performed a simple object-choice task we call the gaze game to ensure controlled experimental conditions. Additionally, we asked the subjects to fill in a questionnaire to gain sub jective feedback from them. We could show an improvement for both dependent variables as well as positive feedback for the visual augmentation in the questionnaire.

},
	Address = {Cambridge, Massachusetts, USA},
	Author = {Dierker, Angelika and Mertes, Christian and Hermann, Thomas and Hanheide, Marc and Sagerer, Gerhard},
	Booktitle = {Proceedings of the International Conference on Multimodal Interfaces (ICMI), Workshop on Machine Learning for Multi-modal Interaction},
	Month = {07},
	Note = {submitted},
	Title = {Mediated Attention with Multimodal Augmented Reality},
	Year = {2009}}