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330: Twitter Tips for Designers

Design Details

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The New Illuminated Crosswalk in China

Shanghai is the first city to introduce something called an illuminated pedestrian crossing. embedded lights in the crosswalk that turn green or red when you're supposed to cross. There's a warning system on both sides of the crossing. It triggers a loudspeaker of any rules or broken, which informs the offender and asks them to correct their misdemeanor images.

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