Listen in as Bill chats with Ben Walker, the Co-CEO of Retrotec about a wide range of technology related topics from sensors to programming to AI-Artificial Intelligence. Ben shares with us his experiences over his career in tech companies, primarily with Retrotec, one of TruTech’s major vendors of air tightness and air flow testing gear. We learn about the history of the digital manometer at Retrotec, as well as the important topic of enclosure integrity testing and how to manage large building testing. Other topics of note include the move to DC motors, rCloud an app based test data platform (and so much more), the long list of new features on the DM32X digital manometer and more. Retrotec products: https://www.trutechtools.com/retrotec THE ALL NEW Retrotec DM32X digital gauge: https://www.trutechtools.com/retrotec-dm32x-digital-gauge.html Ben’s LinkedIn: https://www.linkedin.com/in/ben-walker-4a05901/ As Ben suggests, try ChatGPT yourself at www.openai.com   This episode was recorded in April 2023.