Funding for this research was provided by:
Global Good Fund
Received: 16 April 2020
Accepted: 21 August 2020
First Online: 9 September 2020
: All authors were contracted by Intellectual Ventures Laboratory at the time the work was performed. MK is currently employed by Intellectual Ventures Laboratory. AM, BN, and PR are currently contracted by Photonic Sentry to continue developing the Photonic Fence technology, with funding provided by the Global Good Fund. No authors report any equity or intellectual property positions in the technology.