1. A noninvasive brain computer interface (BCI) system, comprising: an electroencephalography (EEG) electrode array configured to acquire EEG signals generated by a subject, wherein said subject is observing movement of a stimulus; and a computer coupled to said EEG electrode array and configured to collect and process said acquired EEG signals, wherein said computer utilizes a decoding algorithm that continuously decodes neural activity associated with said observed movement to determine an intent of said subject.