Home News AV Network What We Saw at ISE 2019 - Day 3 By AVNetwork Staff ( AV Network ) published 7 February 19 (opens in new tab) (opens in new tab) (opens in new tab) Check out some highlights from Day 3 at ISE 2019. AVNetwork Staff (opens in new tab) The AVNetwork staff are storytellers focused on the professional audiovisual and technology industry. Their mission is to keep readers up-to-date on the latest AV/IT industry and product news, emerging trends, and inspiring installations.