Similar in concept to a neural " fingerprint ", a profile of average EEG frequencies, particularly resting state EEG, is frequently correlated with various mental states as well as neurological conditions such as autism and schizophrenia.

Utilizes Neurosky MindWave Mobile to record and view real-time running averages of EEG data (sample number length adjustable from 5 to 200).

Optional voice notification when EEG deviates from benchmark average (first n-length samples) with adjustable similarity.