On question number 2),I know the answer! The answer is: 'Company engineers'. Surely they must have had a busy week: 29 July,2013 http://www.prnewswire.com/news-releases/epgl-medical-invents-self-powered-contact-lenses-for-medical-and-consumer-applications-217458881.html 7 August,2013 http://www.firstwordmedtech.com/node/956197 Holy moly...!!...This is amazing: "EP Global Communications, Inc. is a medical device manufacturer and marketing company with a world-class team of doctors and scientists on board."