| 摘要 |
A mobile sanitizer movable across a surface to sanitize the surface. The sanitizer may comprise an ultraviolet light source that illuminates the surface and a microprocessor control. The control may adjust the light source intensity in response to a speed of the movement of the light source relative to the surface. And, for instance, the control may drive a display indicating how movement of the device relates to sanitization settings input by a user.
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