| 摘要 |
A street finding device (1) for map users that can aid in locating a specific street on a specially made map. The size of the street finding device (1) is the size of a credit card or as big as the biggest rectangle of the accompanying map. The device (1) may be made of plastic or other cheap material. The device (1) is divided into symmetrical rectangles that contain indicia. The map has an index, which contains information regarding indicia on the map finder. When the street finding device (1) is placed over the map, the information from the index will allow a user to quickly locate a position on the map and mark the position using a marking device accordingly.
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