@inproceedings{orchid188,
       booktitle = {EuroHCIR2013: 3rd European Workshop on Human-Computer Interaction and Information Retrieval},
           title = {Directly Evaluating the Cognitive Impact of Search User Interfaces: a Two-Pronged Approach with fNIRS.},
          author = {H.A. Maior and Matthew Pike and Max Wilson and S. Sharples},
            year = {2013},
        subjects = {Human-Computer Interaction, Flexible Autonomy}
}