Equipped with a chamber with unidirectional glass, multi subject video monitoring system for the observation and recording of human interactions, with a hyperscanning fNIR - CORTIVISION PHOTONCAP type C20, standard and baby kit, shoulder amplifier holder, and caps, for the simoultaneous collection of neuroimaging data. It is supported by stimulation, data acquisition and processing units, and software (CortiView, MATLAB, Python software).