MacVoices #22015 - CES: eSight’s Brian McCollum Explains A New Option For Those With Vision Problems Brian McCollum, COO of eSight, explains how their medical device can help those with visual acuity issues, particularly macular degeneration. Two built in cameras help trick the brain into filling in what it normally couldn’t see. Brian walks us through it, and discusses the challenges they have in making both patients and physicians aware of this new option.