Fig. 4

Ubiquitous execution of event-related paradigms. In this scenario, participants in a study of vision assessment download a video at home and store it in their mobile devices. Then, during their daily commuting, they play it. The wireless EEG headsets store the EEG data and transmit them to the monitoring and processing server at work. This server detects the stimulus onset of each trial by means of TAP-S and performs asynchronous averaging of ERPs