This idea has been developed [0]. Their idea was to use this to communicate data across an air gap. [0] http://www.cnet.com/news/malware-jumps-air-gap-between

This idea has been developed [0]. Their idea was to use this to communicate data across an air gap. [0] http://www.cnet.com/news/malware-jumps-air-gap-between-non-networked-devices/ http://www.cnet.com/news/malware-jumps-air-gap-between-non-n...