Applicable surface: tiles, glass, marble, metal, wood, plastic, paint walls, painted surfaces, hard leather.

适用表面：瓷砖、玻璃、大理石、金属、木质、塑胶、乳胶漆墙面、油漆表面、硬质皮革。

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"All the optics that are applicable to laser printers, you could use to scan the surface of something, " says Bruce, who works on FAST with five people from PARC and three people from Scripps.

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