MindRDR is a Google Glass app created by This Place, a London, Seattle and Tokyo based user experience agency.
The MindRDR app can use the EEG signals to take a photo using the Google Glass camera, and then can share the picture to Twitter or Facebook.
[1] The MindWave EEG sensor measures brainwaves and the MindRDR app interprets these brain waves as an input signal for activation of hardware on Google Glass; with high levels of concentration being used as a positive user gesture, and relaxation as a negative user gesture.
[2] Once concentration levels get high enough, the camera captures a picture and the image remains on screen with the bar moving to allow the user to share to Twitter with a positive response, or discard the photo with a negative response.
The creators of MindRDR suggest that this tool could be used to help people with severe physical disabilities, such as locked-in syndrome and quadriplegia interact with the digital world,[3] however there has been no research published as yet to show its efficacy.