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.  This edition of MacVoices is sponsored by Smile, the makers of TextExpander for Mac, iPad, and iPhone. Find out more at TextExpander.com/podcast. Show Notes: Guests: Brian McCollum is the COO of eSight. Support:      Become a MacVoices Patron on Patreon     http://patreon.com/macvoices      Enjoy this episode? Make a one-time donation with PayPal Connect:      Web:     http://macvoices.com      Twitter:     http://www.twitter.com/chuckjoiner     http://www.twitter.com/macvoices      Facebook:     http://www.facebook.com/chuck.joiner      MacVoices Page on Facebook:     http://www.facebook.com/macvoices/      MacVoices Group on Facebook:     http://www.facebook.com/groups/macvoice      LinkedIn:     https://www.linkedin.com/in/chuckjoiner/      Instagram:     https://www.instagram.com/chuckjoiner/ Subscribe:      Audio in iTunes     Video in iTunes      Subscribe manually via iTunes or any podcatcher:      Audio: http://www.macvoices.com/rss/macvoicesrss      Video: http://www.macvoices.com/rss/macvoicesvideorss