It’s about time someone came up with someone improved the old hand signal system. The SEIL backpack concept by Lee Myung Su uses LED lights to display traffic signals. Simply by controlling the detachable wireless controller, the cyclist can show directional and emergency signals on the back of the bag. Check out the video below:


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1 Comment

  1. Jess

    The problem is that you’re only signaling the people behind you. That makes it pretty much useless. Hand signals are waaaaaay safer.

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