Latent prints may exhibit only a small portion of the surface of the finger and may be smudged, distorted, overlapping, or any combination, depending on how they were deposited.

潜伏打印可能会出现只有手指的表面的一小部分，可能是污迹，扭曲，重叠，或任意组合，这取决于他们如何存放。

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Drop the AutoMee S onto an iPad and it will buff the finger prints away, wandering around the screen in straight lines, ricocheting of the edges until the entire surface is clean.

CNN: A tiny Roomba for your phone and tablet