Figure 5.

Screenshots from a video available online⁵ that demonstrates the robotic tactile pin–pressure BCI (RtppBCI) in application to the NAO humanoid robot control and grand mean averaged tactile ERPs with P300 responses visualized. Published with permission of the depicted user. (A) The pin–pressure device placed on a user palm and used in the RtppBCI experiments. (B) User controlling the humanoid NAO robot with the RtppBCI. (C) rand mean averaged ERP of the rare targets with P300 (orange line) and non-targets (green) together with standard error intervals from RtppBCI experiments.