Brain-computer interaction has already moved from assistive care to applications such as gaming. Improvements in usability, hardware, signal processing, and system integration should yield applications in other nonmedical areas.
- Jan B. F. van Erp, Fabien Lotte, Michael Tangermann, "Brain-Computer Interfaces: Beyond Medical Applications," Computer, vol. 45, no. 4, pp. 26-34, April 2012, http://doi.ieeecomputersociety.org/10.1109/MC.2012.107