Beads of water cling to its screen, necklaces unstrung, locked by the screen's grid into something like a checkerboard, if checkerboards wore jewelry.
水珠粘附在后门的纱屏幕上，它们就像松开了的项链珠子，假如棋盘穿戴着珠子，那么这些珠子纱被屏幕上的网格锁定得像一付棋盘。
This is just like the famous Adelson checkerboard optical illusion. In the image below, square a is exactly the same shade as square b, but they look totally different.
这个例子和著名的阿德尔森棋盘错觉是一样的。在如下的图像中，方块a和方块b的色度是一样的，但是他们看起来完全不同。
Color Kinetics, a firm based in Boston, already makes LED fixtures resembling large tiles that can be mounted on walls to create checkerboard-like effects or morphing colours.
位于波士顿的一家叫做Color Kinetics的企业已经在生产由大块瓷砖组成的LED装置，可以镶在墙上产生跳棋盘的效果或者是颜色变幻。
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