Output details
11 - Computer Science and Informatics
University of Glasgow
Designing for uncertain, asymmetric control: interaction design for brain-computer interfaces
<20>This paper introduces new insights to brain-computer interaction (BCI) from an HCI perspective, and identifies the asymmetry in input/output channels as a key characteristic of BCI. The paper covers both high-level design theory in assistive technology design, and application of this theory to build a real, working EEG-based text entry system (Hex-O-Spell), which was rigorously experimentally tested. At the time of publication this was the fastest EEG/non-evoked potential text entry system in the world. It was published in IJHCS, the top journal in HCI, and is widely cited as a key paper in usability design for BCI.