arXiv:1510.07665astro-ph.IM
Detecting particles with cell phones: the Distributed Electronic Cosmic-ray Observatory
Early discovery. Linked by one identifiable commenter. This paper is outside the main ranking; a mention is not an endorsement.
Abstract
In 2014 the number of active cell phones worldwide for the first time surpassed the number of humans. Cell phone camera quality and onboard processing power (both CPU and GPU) continue to improve rapidly. In addition to their primary purpose of detecting photons, camera image sensors on cell phones and other ubiquitous devices such as tablets, laptops and digital cameras can detect ionizing radiation produced by cosmic rays and radioactive decays. While cosmic rays have long been understood and characterized as a nuisance in astronomical cameras, they can also be identified as a signal in idle camera image sensors. We present the Distributed Electronic Cosmic-ray Observatory (DECO), a platform for outreach and education as well as for citizen science. Consisting of an app and associated database and web site, DECO harnesses the power of distributed camera image sensors for cosmic-ray detection.
You may be interested to learn of arXiv:1510.07655, "Detecting particles with cell phones: the Distributed Electronic Cosmic-ray Observatory" by Vandenbroucke et al. I don't know if any novel results have come out of this kind of thing. https://arxiv.org/abs/1510.07665
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