Mr. Fred's Tech Talks

What if the final exam is not broken because of AI, but because we never redesigned it for a world where AI exists?In this episode of Mr. Fred’s Tech Talks, I share the story behind a classroom experiment I presented at an international conference. The session earned Best Track recognition, which was encouraging. More important, it confirmed something I almost talked myself out of trying.Instead of banning AI, I redesigned my final exam to include it.You will hear:• Why traditional finals may not measure what matters anymore • How I structured a two part exam with a foundational section and an open AI section • What surprised me most about student behavior • Why AI does not replace fundamentals, it reveals them • How educators and parents can experiment without freezingThis episode is not about awards. It is about action. If you have an idea you have been overthinking, this may be your nudge to test it.AI is not going away. The question is whether we will design wisely around it.

What does it mean when people talk about “vibe coding”?In this episode of Mr. Fred’s Tech Talks, we take a human-centered look at vibe coding.....what the term means, where it came from, and why it resonates far beyond software development. You don’t need to be a programmer to follow along this episode.Vibe coding describes a way of starting with curiosity, trying something small, and learning through feedback before everything is perfectly planned. It shows up in everyday life, from cooking and teaching to problem-solving and design.We unpack:What “vibe coding” really means in everyday termsWhere the term came from and why it took offHow experienced developers like Andrej Karpathy helped popularize the ideaWhy understanding people and their needs still matters, even when you work looselyHow ideas get clearer after they exist, not beforeWhy cleaning things up later isn’t laziness, it’s part of the processAlong the way, we use relatable examples like cooking dinner, giving directions, and explaining games to show how creativity and structure naturally work together.You’ll also get a simple, no-tech Build-Then-Explain Challenge you can try with kids, students, or coworkers to experience this mindset firsthand.Whether you’re a parent, educator, leader, or lifelong tinkerer, this episode will help you rethink how learning and building really happen.

What happens when yesterday’s cutting-edge technology becomes today’s forgotten artifact?In this episode of Mr. Fred’s Tech Talks, Mr. Fred digs through the metaphorical (or maybe not) junk drawer of technology to uncover Lost Tech Treasures, old gadgets, habits, and tools that once shaped how we learned, tinkered, and problem-solved.From floppy disks and dial-up internet to burned CDs and screen-free creativity, this episode explores what older technology forced us to understand—and what modern technology often hides behind sleek interfaces.Then we flip the perspective and look ahead to Future Relics: the devices and habits we rely on today that may seem laughably outdated in just a few decades.Along the way, Mr. Fred connects nostalgia to modern learning, curiosity, coding, and creativity especially for kids growing up in a world where technology increasingly “just works.”This episode also brings back the Episode Tech Challenge, inviting listeners to rediscover old technology and reflect on what it taught us about thinking, building, and adapting.Whether you grew up rewinding VHS tapes or handing kids an iPad, this episode is a reminder that technology changes but the mindset behind it shouldn’t.The Lost Tech Treasure ChallengeFind an old piece of technology—a device, cable, disk, or gadget that’s no longer used.Ask:What problem was this solving?What skills did it require to use?What did it force people to understand?Then flip it:What replaces it today?What skills are now hidden?What might we be losing?Bonus: Have a kid explain modern tech to you—or explain old tech to a kid.That conversation is the lesson.If you enjoyed this episode, be sure to follow or subscribe to Mr. Fred’s Tech Talks so you don’t miss future conversations.For hands-on coding ideas, tech challenges, toy guides, and ways to help kids think like creators not just consumers, visit GetMeCoding.com.You can also follow along on social media for behind-the-scenes builds, experiments, and encouragement as we explore technology together.Show Notes / LinksGetMeCoding Website: https://www.getmecoding.comCourses & Workshops: https://courses.getmecoding.comPodcast Page: https://www.getmecoding.com/podcast-mr-freds-tech-talks

While cleaning out his office, Mr. Fred uncovers a 3.5-inch floppy disk labeled “Y2K Startup Disk”, a quiet reminder of a moment when computers around the world were about to be confused by time itself.In this episode of Mr. Fred’s Tech Talks, we revisit what the Y2K problem actually was, why it mattered, and how engineers addressed a design decision that had been quietly waiting to fail. From there, Mr. Fred connects that moment to the next major time-based computing challenge: the Year 2038 problem.You’ll learn how Unix systems track time, why 32-bit limits matter, which systems could still be affected, and whether this issue is already being addressed. This episode is a thoughtful explainer for tech professionals, educators, students, and curious listeners who want to understand how past assumptions shape today’s technology.Show NotesIn this episode, Mr. Fred explores how time can quietly break computers and what we can learn from it.Topics include:What a 3.5-inch floppy disk is and why it matteredWhat the Y2K problem really was (and wasn’t)Why early design shortcuts made sense at the timeHow Unix systems store timeWhat the Year 2038 bug is and how it compares to Y2KWhich systems may still be affectedWhether engineers are already addressing the issueA simple takeaway for younger listeners learning how computers workThis episode isn’t about fear, it’s about understanding systems, assumptions, and why good engineering means revisiting old decisions.

What makes a good coding toy in 2026?Is it flashy tech… or something deeper?In this episode of Mr. Fred’s Tech Talks, I walk parents, educators, and caregivers through the 2026 Coding Toy Idea Book which is a curated guide designed to help families choose tech toys that actually build creativity, confidence, and problem-solving skills.We talk about:What separates real learning toys from gimmicksHow AI is quietly showing up in kids’ toys and how to introduce it safelyWhy coding is about thinking, not screen timeHow outdoor play and imagination support the same skills used in programmingThis episode isn’t about buying the most expensive gadget. It’s about choosing toys that grow with your child and creating space for curiosity, tinkering, and play.Whether you’re shopping for the holidays or just trying to make sense of today’s tech-filled toy aisle, this episode will help you make confident, balanced choices.🎁 Download the 2026 Coding Toy Idea Book

Mr. Fred explains how we’re moving from passwords to passphrases ...and now to passkeys, the future of secure, password-free login. Learn how passkeys are stored, what end-to-end encryption really means, and how special hardware like TPM chips keeps your private keys safe. Plus, find out whether hackers are cracking the system (spoiler: they’re not).Tech Tip: Explore passkeys in your device settings and try enabling one today.