DARQ GPT envisions that the current era of smartphones and mobile computations gives more and more opportunities to use sophisticated tools and equipment in daily life applications. On of such tools has been developed in Technical university of Denmark . An EEG device that translates electromagnetic activity of the brain into digital data and feeds it to a smartphone or tablet where it can be stored and visualized. One of the apps produces 3D visualization of brain activity using LORETA source localization.
 Stopczynski A, Stahlhut C, Petersen MK, Larsen JE, Jensen CF, Ivanova MG, Andersen TS, Hansen LK. Smartphones as pocketable labs: Visions for mobile brain imaging and neurofeedback. International Journal of Psychophysiology 2014;91:54-66.