We've all been in situations where we wished for our own Bat-Signal, whether to call for help or to extricate ourselves from an uncomfortable conversation. ("Sorry, I have to go -- that's for me!") Now we can have one, thanks to this 3D-printed stencil for your smartphone.
Produced by SOLID3D, it's designed to be used with your phone's flashlight or camera flash: Simply hold the attachment to your phone with two fingers and, voila, instant Bat-Signal.
Priced at about $6, it may lead the Gotham City Police Department to rethink how it gets in touch with the Dark Knight.
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