V G TOGETHER. Let’s connect! DIGITAL RADIOGRAPHY SOLUTIONS (DR) Discover What’s Inside COMPUTED RADIOGRAPHY SOLUTIONS (CR) Z R ma P a Industry Expertise SOFTWARE SOLUTIONS va a y a a v Simple, Reliable and Powerful 850.432.0355 |Clark.Kent@vmindt.com With innovation and customer service as our priorities, VMI has leveraged decades of experience and the deep knowledge and expertise of our parent company, Varex Imaging, to become the premier provider of imaging solutions. Ea p 2307 ME July dup.indd 2 6/19/23 3:41 PM

F E A T U R E S 28 BENEFITS AND CONCERNS OF USING EMERGING ARTIFICIAL INTELLIGENCE CHATBOTS WITH WORK IN NDT JOHN C. ALDRIN 35 VALIDATED AND DEPLOYABLE AI/ML FOR NDT DATA DIAGNOSTICS ERIC LINDGREN N D T T U T O R I A L 43 TIPS FOR EFFECTIVE MACHINE LEARNING IN NDT/E JOEL B. HARLEY, SUHAIB ZAFAR, AND CHARLIE TRAN R E V I E W P A P E R 50 MACHINE LEARNING TECHNIQUES FOR ACOUSTIC DATA PROCESSING IN ADDITIVE MANUFACTURING IN SITU PROCESS MONITORING – A REVIEW HOSSEIN TAHERI AND SUHAIB ZAFAR T E C H N I C A L P A P E R S 61 REAL-TIME AI-DRIVEN INTERPRETATION OF ULTRASONIC DATA FROM RESISTANCE SPOT WELD PROCESS MONITORING FOR ADAPTIVE WELDING RYAN SCOTT, DANILO STOCCO, ANDRIY CHERTOV, AND ROMAN GR. MAEV 71 ACOUSTIC EMISSION SOURCE LOCALIZATION USING DEEP TRANSFER LEARNING AND FINITE ELEMENT MODELING–BASED KNOWLEDGE TRANSFER XUHUI HUANG, OBAID ELSHAFIEY, KARIM FARZIA, LALITA UDPA, MING HAN, AND YIMING DENG JULY 2023 VOLUME 81 • NUMBER 7 S C A N N E R 7 UPFRONT 10 INDUSTRY NEWS 16 NEW PRODUCTS 17 NDE OUTLOOK Nurturing Generative AI: Balancing Innovation and Responsibility 20 NEW MEDIA 22 STANDARDS UPDATE S C O P E 85 LEADERSHIP 88 ASNT ANNOUNCES NEWLY ELECTED DIRECTORS 91 SECTION NEWS Spotlight: Connecticut Yankee 92 AWARDS &HONORS Engineering Undergraduate Scholarship 93 PEOPLE WATCH 96 AT WORK John Chen, 2023 ASNT President 97 ASNT Q&A R E S O U R C E S 25 NDT EVENTS 98 SERVICES &RESOURCES 104 SNAPSHOTS Inspector Cat ON OUR COVER: Microsoft Bing Image Creator (powered by DALL-E) was used to create the cover art of this issue using the prompt: “ultrasonic inspection of automotive welds, high resolution with dramatic backlighting.” 28 J U L Y 2 0 2 3 • M A T E R I A L S E V A L U A T I O N 3 2307 ME July dup.indd 3 6/19/23 3:41 PM