Why People Play: Artificial Lives Acquiring Play Instinct to Stabilize Productivity

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="197262.fig.006a" src="https://static.hindawi.com/articles/cin/volume-2012/197262/figures/197262.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>World with simple plays requesting no ability </td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="197262.fig.006b" src="https://static.hindawi.com/articles/cin/volume-2012/197262/figures/197262.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>World with complex plays requesting 32 abilities</td></tr></table></td></tr></table>

<table>Average of 100 trials of the world. Lower dark curve is the performance and upper thinner curve is the variance of the gene spectrum. </table>

Computational Intelligence and Neuroscience

fig6

Figure 6

Figure 6: Why People Play: Artificial Lives Acquiring Play Instinct to Stabilize Productivity 