1. Crossman, E. R. F. W. (1960). The information-capacity of the human motor-system in pursuit tracking. Quarterly Journal of Experimental Psychology, 12, 1–16.
2. Gibson, J. J. (1979). The ecological approach to visual perception. Hillsdale, NJ: Erlbaum.
3. Gilden, D. L., Thornton, T., & Mallon, M. W. (1995). 1/f noise in human cognition. Science, 267, 1837–1839.
4. Kugler, P. N., & Turvey, M. T. (1987). Information, natural law, and the self-assembly of rhythmic movement. Hillsdale, NJ: Lawrence Erlbaum Associates.
5. Land, M. F., & Lee, D. N. (1994). Where we look when we steer. Nature, 369, 742–744.