Editing Cloaking device (section)

=== Howell/Choi cloaking device ===
University of Rochester physics professor John Howell and graduate student Joseph Choi have announced a scalable cloaking device which uses common optical lenses to achieve visible light cloaking on the macroscopic scale, known as the "[[Rochester Cloak]]". The device consists of a series of four lenses which direct light rays around objects which would otherwise occlude the [[optical pathway]].<ref>{{cite web|title=Cloaking' device uses ordinary lenses to hide objects across range of angles|work=Science Daily|date=29 September 2014|url=https://www.sciencedaily.com/releases/2014/09/140929085221.htm|access-date=15 August 2021|archive-url=https://web.archive.org/web/20141001000527/https://www.sciencedaily.com/releases/2014/09/140929085221.htm|url-status=live|archive-date=2014-10-01}}</ref>