Researchers identify one of world's thinnest piezoelectric materials

Question

Give this article in Energy Harvesting Journal a look. Very interesting! What are the potential implications, in your opinion?

Researchers identify one of world's thinnest piezoelectric materials - Energy Harvesting Journal

kidiccurus · Answer

I suppose in the future, opening a door will generate a little power through the use of a thin piezoelectric layer on one of the hinges. This could power an ultra low power wireless device to send a signal to a computer to find out which doors are being used more

Researchers identify one of world's thinnest piezoelectric materials

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