Mr. Fred's Tech Talks

Before Wi-Fi, smartphones, and AI tools that answer in seconds, getting online meant connecting a computer to a modem, plugging into a phone line, and hoping nobody picked up the phone in the other room.In this episode of Mr. Fred’s Tech Talks, Mr. Fred continues the From Atari to AI series with Part III: The Doorway Moment.This time, the story moves from the Timex Sinclair to the Christmas gift that changed everything: the Commodore 64. From there, Mr. Fred shares what it was like to connect through a modem, explore CompuServe, deal with the limits of dial-up, head to college with an IBM PS/2 Model 25, and later discover how digital communication changed the workplace during active duty in the Marine Corps.Along the way, we pause to explain what a modem actually did, why dial-up made those strange sounds, and how the movie WarGames gave many people a memorable picture of computers talking over phone lines.But this episode is not just nostalgia.It is a bridge to today’s AI moment.Just like dial-up once made computers feel connected to something bigger, AI now feels like another doorway. It is faster, more powerful, and a little unnerving. But the lesson remains the same: tools can help us, but humans still own the judgment, responsibility, and final decision.In This EpisodeMr. Fred explores:How the Commodore 64 became a major step beyond the Timex SinclairWhat a modem is and why it converted digital data to analog signals and back againHow dial-up, CompuServe, and phone lines shaped early online experiencesWhy early technology was exciting, limited, and sometimes boringWhat college computing looked like with an IBM PS/2 Model 25 and computer labsHow active duty introduced lessons about spreadsheets, email, reach, and responsibilityWhy AI feels like another “doorway moment”What parents, students, and teachers can learn from earlier technology shiftsIf this episode brought back a memory of dial-up, CompuServe, early email, computer labs, or someone yelling for you to get off the phone line, share it with someone who remembers that era too.And if you are raising or teaching kids in this AI moment, visit GetMeCoding.com for more coding ideas, family-friendly tech guidance, and resources to help kids become creators, not just consumers.Website Linkhttps://www.getmecoding.comCONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

What if the apps on your phone could change after you install them… without an update?In this episode of Mr. Fred’s Tech Talks, we explore the emerging world of shape-shifting apps - applications powered by AI that can evolve, adapt, and even reveal hidden features over time.Mr. Fred breaks down this complex topic in a way parents, educators, and students can understand, including the concept of “ghost features”....tools already inside an app that can be activated remotely based on your behavior.You’ll also learn:How AI is changing the way apps are built and updatedThe difference between on-device AI vs cloud-based AI (and why it matters for privacy)How this technology could reduce app fatigue and simplify your digital lifeThe real cybersecurity risks behind dynamic app behaviorWhy companies like Apple are pushing backThis episode connects the dots between AI, cybersecurity, and everyday technology use, helping you better understand what’s happening behind the screen.👉 Whether you're a parent navigating apps your kids use, an educator teaching digital literacy, or a student curious about AI - this episode will give you a fresh perspective.CONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

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.CONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

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-talksCONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

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 CONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

This October, as the pumpkins glow and the phishing emails flow, Mr. Fred dives into the spooky side of cybersecurity! In this Cybersecurity Awareness Month special, we explore the Oh Behave! 2025-2026 report from Cybsafe & The National Cybersecurity Alliance revealing how people say they care about online safety but still make haunting mistakes. From zombie passwords and overconfident Gen Z users to privacy fatalism and AI-powered scams, we’re breaking down the human side of cyber risk.In this episode, you’ll learn:Why awareness doesn’t always change behaviorHow overconfidence makes Gen Z a hacker’s dreamWhat “privacy fatalism” is and how to beat itEasy daily habits to boost your protectionTech Tip of the Episode: “Brush Your Digital Teeth” — simple nightly habits that keep your data fresh and secure.👉 Visit GetMeCoding.com for more resources and downloads. Stay curious. Stay safe. And remember to think before you click!CONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

In Episode 9 of Mr. Fred’s Tech Talks, we continue our AI mini-series by tackling one of the most important skills you can build: prompting with precision.Just like following a software specification or a cybersecurity checklist, details matter. Mr. Fred shares a story from his days navigating with topographic maps and a lensatic compass, proving that clarity and focus have always been survival tools.We’ll break down the CRAFT acronym for effective prompting:Clear – Be specific with your request.Role – Give AI a perspective.Add Details – Context strengthens results.Format – Shape how output is delivered.Tweak – Refine until it’s right.Along the way, we add some nostalgic soundbites (yes, even Bill and Ted get a cameo) to make it fun and memorable.This Episode’s Tech Tip: Treat every prompt like a specification document—precision pays off.CONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.

In Episode 7 of Mr. Fred’s Tech Talks, I dive deeper into Large Language Models (LLMs) and explore how they’re trained. Using the fun analogy of a parrot that never stops practicing, Mr. Fred explains the 9-step training pipeline: from collecting massive datasets and tokenizing text, to neurons, weights, backpropagation, GPUs, fine-tuning, and safety alignment...but in a LOW TECH JARGON way.I’ll also talk about probability math, why LLMs don’t really “understand” but instead predict the most likely next word, like rolling loaded dice. Along the way, enjoy some nostalgic sound bites from movies and TV that connect the dots between memory, patterns, and AI.🎧 Highlights:The parrot analogy for LLMsWhat AI “neurons” are (tiny math functions, not brain cells)Why data quality and fine-tuning matterProbability explained with dice and jokesTech Tip: Ask AI how it got its answerWhether you’re a parent, teacher, student, or just curious about AI, this episode will give you a fun and clear view of how language models actually learn.CONNECT Website: https://www.getmecoding.com Courses: https://courses.getmecoding.comFOLLOWYouTube: https://www.youtube.com/@GetMeCodingInstagram: https://www.instagram.com/getmecodingFacebook: https://www.facebook.com/GetMeCodingLinkedIn: https://www.linkedin.com/in/mrfred77/Follow, rate ★★★★★, and share! Hosted on Acast. See acast.com/privacy for more information.