考虑添加其他手势识别，例如通过从synclient输出中进一步提取特征来识别按压旋转动作。
Consider adding additional gesture recognition, such as pinch rotate through further feature extraction from the synclient output.
和前面的3 D例子一样，您可以在输出中应用缩放和旋转，使它更加生动。
As with the previous 3-d example, you apply scaling and rotation to the output to make it a bit more interesting.
把它放在窗边，如果你发现充电速度变慢，还可以通过旋转这些光电板来获得更大的能量输出。
Leave it by your window and you can rotate them to try and get more output if you find something charging slow.
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