Figure 2. Simple scheme of interaction of the devices during testingand experiments

From

A New Methodology of Usability Testing on the Base of the Analysis of User’s Electroencephalogram

Alfimtsev A.N., Basarab M.A., Devyatkov V.V., Levanov A.A.

Journal of Computer Sciences and Applications. 2015, 3(5), 105-111 doi:10.12691/jcsa-3-5-1