BCI Could Make Old Two-Player Games Even More Fun: A Proof of Concept with “Connect Four”

<table>Second game in contest mode. Yellow won by connecting four coins horizontally. For the purpose of illustration, yellow and red rectangles are made partially transparent to make all coins visible.</table>

Advances in Human-Computer Interaction

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Figure 6

Figure 6: BCI Could Make Old Two-Player Games Even More Fun: A Proof of Concept with “Connect Four” 