# Human hand as a powerless and multiplexed infrared light source for information decryption and complex signal generation

> Research article (Proceedings of the National Academy of Sciences, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3147330101](https://www.wikidata.org/wiki/openalex:W3147330101)  
**Source**: https://4ort.xyz/entity/human-hand-as-a-powerless-and-multiplexed-infrared-light-source-for-information-decryption-and-complex-signal-generation