My point is that this device proves more than non-existence of free will. It requires inability to react to visual stimulus within 1 second timeframe.
I mean I can construct a robot which does the same - moves its arm towards the button and only stops when either the button is pressed or the light comes on.
I mean I can construct a robot which does the same - moves its arm towards the button and only stops when either the button is pressed or the light comes on.