Dithering in its simplest form can be understood by observing what happens when we quantise an image with and without modifying the source by random perturbation. In the examples below, a gradient of 256 grey levels is quantised to just black and white. Note how the dithered gradient is able to simulate a smooth transition from start to end.
Combining actuators with artificial bodies or limbs allows you to create things like a robot arm, a robot dog – or a humanoid.
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一座小山村，藏着发展的大逻辑。
但这些顾虑最终没有改变任何事情。