失明的用户无法看到您布置的视觉谜题，而使用便携设备的用户可能由于显示失真同样无法辨认。
Blind users can't see your visual puzzles, and users on portable devices might have difficulty with distortion.
不同的浏览器都会让最终的图像显示有不同的失真，但却没有一个浏览器能让报表实现像素级完美的呈现。
Different browsers add different kinds of distortion to the final image, but none of them is able to produce a pixel perfect representation of the report.
“我们的结果显示了手的形状有着戏剧性的失真，这在参与者中高度一致，”Longo有准备地声称。
"Our results show dramatic distortions of hand shape, which were highly consistent across participants," Longo said in a prepared statement.
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