JoAnne Engle
Audio Visual Technician, International Training & Education Center
- Xchange Members
- United States of America
Bill Larsen, CTS, serves as District AV Technology Coordinator for ISD 197 (West St. Paul-Mendota Heights-Eagan, Minnesota), managing AV services across nine buildings including two high schools, two middle schools, and five elementary schools. He holds the CTS credential from AVIXA and serves as a Subject Matter Expert for CTS exam development.
Bill is the founder of Backstage Essentials LLC, an independent consulting practice focused on K-12 performance space and AV systems. His forthcoming book, Backstage Essentials: Skills for Stagehand Technicians in Live Event Production, is being published by Routledge/Taylor and Francis in 2026.
He also serves as Education Coordinator for IATSE Local 490 and brings more than 30 years of experience in educational technology and live event production.
Michael Willis
Courtroom Technology Specialist, United States District Court - Northern District of Iowa
Eighteen years of experience in higher education AV, three years of experience in government AV. Non-professional interests include tennis, hiking, and the gospel.
As a technology journalist, Megan A. Dutta puts her passion for the audiovisual industry on each and every page, whether print or digital. Dutta is currently the director of emerging markets at LAVNCH and editor-in-chief of LAVNCH [CODE] where she explores new technologies like extended reality (XR), experiential advertising, projection mapping, and more.
AV, Bacon, sports, and watermelon in no particular order.
In my role with AVIXA standards and content teams I provide technical advisement and technical content leadership. This primarily includes standards publications and the Exam Guide books. My interests span the broad spectrum of AV/IT technologies and systems our industry provides. Prior to taking a staff role with AVIXA I worked supporting AV/IT solutions for both public and private education as a "Technology Manager" (roles including repair, installation, design and project management) as well as a longtime volunteer for AVIXA education and standards programs.
Senior Director of Development for AVIXA in EMEA with over 20 years experience in AV and IT industries. Started off in sound engineering in the late 90s then pursued a career in IT. After working in web development I returned to AV and have not looked back! I do at times pine to work more directly with the amazing technology available today to help create great AV experiences but I do get to see them being shared and celebrated! I look forward to seeing many of those examples on the Xchange!