Superman-like X-ray vision: Towards brain-computer interfaces for medical augmented reality

This paper describes first steps towards a Superman-like X-ray vision where a brain-computer interface (BCI) device and a gaze-tracker are used to allow the user controlling the augmented reality (AR) visualization. A BCI device is integrated into two medical AR systems. To assess the potential of this technology first feedback from medical doctors is gathered. While in this pilot study not the full range of available signals but only electromyographic signals are used, the medical doctors provided very positive feedback on the use of BCI for medical AR.