221: Hiding in Plain Sight

Embedded.fm · 2 Nov 2017 · 1h 08m · Episode 221

What this episode covers

Author Jimmy Soni, co-author of the biography A Mind at Play, discusses the life and work of Claude Shannon, the founder of information theory and digital circuit theory. Soni explains how Shannon’s unique blend of mathematical theory and practical engineering led to breakthroughs like Boolean algebra applied to circuits and the concept of the 'bit.' The conversation highlights Shannon’s introverted nature, his refusal of public fame, and his playful inventions, such as a roulette-beating wearable device and a mouse solving an electronic maze. Soni details the research process for the book, including interviews with Shannon’s colleagues and the discovery of his correspondence with figures like L. Ron Hubbard and Steve Jobs.

Mentioned

Companies
Bell Labs, Apple Computer
Also
Claude Shannon, Boolean algebra, Steve Jobs

Other shows on the same ground, closest first.

  • The Amp Hour · 59m

    The Secret Life of Circuits with lcamtuf / Michał Zalewski

    Security researcher and electronics enthusiast Michał Zalewski (lcamtuf) discusses his new book, The Secret Life of Circuits, published by No Starch Press, which aims to bridge the gap between hobbyist plumbing analogies and college-level calculus in teaching electronics. Zalewski argues for teaching modern practical problem-solving, focusing on FETs and modern components like MCUs rather than obsolete parts, while also sharing his passion for collecting and reverse-engineering vintage calculators. He reflects on the intersection of software security and hardware, the impact of AI on creative work, and the economic challenges of selling handmade physical products in a market dominated by cheap manufacturing.

  • Go/No-Go · 54m

    Federico Faggin designed the first microprocessor and the capacitive touchscreen. He joins Go/No-Go to argue that AI cannot be conscious, however capable it becomes.

    Federico Faggin, inventor of the Intel 4004 microprocessor and the capacitive touchscreen, recounts his journey from developing MOS silicon gate technology at Fairchild Semiconductor to founding Zilog and Synaptics. He details the physical realities of early chip design, such as hand-drawing transistors and using slide rules, and explains how he built the Z80 with only $400,000 and 11 people. Faggin argues in his book Irreducible that classical computers and AI cannot be conscious because they lack the quantum field interactions necessary for true feeling and free will.

  • The Amp Hour · 1h 46m

    An Interview with Bunnie Huang (2nd)

    Bunnie Huang, founder of Chibitronics and Studio Kosagi, discusses his transition from hardware hacking to biology, the design of the Chibitronics LTC microcontroller, and his philosophy on intellectual property. He details the failure of a secure messaging keyboard project, the challenges of distributed open-source hardware development, and the importance of maintaining technical fluency by learning new platforms like Kinetis and Rust. Huang also reflects on the 'gongkai' culture in Shenzhen, the realities of crowdfunding, and how lowering his cost of living in Singapore has allowed him to pursue passion projects.

  • Being an Engineer · 51m

    Ray Kampmeier | The Humble Transistor

    Ray Kampmeier, founder of The Humble Transistor, discusses his journey from a curious student to an electrical engineering consultant and product developer. He explains the fundamental mechanics of the transistor, the history of solid-state switching at Bell Labs, and the complex yield management strategies used by semiconductor manufacturers like Intel and AMD. Kampmeier also shares advice for engineering students on the value of passion projects and internships, and reflects on the importance of professional networks when solving difficult technical problems.

  • Hackaday Podcast · 54m

    Ep028: Brain Skepticism Turned Up to 11, Web Browsing in '69, Verilog For 7400 Logic

    Hackaday editors Mike Szczys and Elliot Williams discuss the technical realities and hype surrounding Neuralink's brain-computer interface, analyzing the gap between their surgical robot demo and actual neuroscience. They also cover the 40th anniversary of the Sony Walkman, arguing that its success was driven by the design of its headphones rather than the player itself. The episode highlights several hardware hacks, including synthesizing 7400-series logic from Verilog, a subtractive 3D printing process using MDF, and a rotary phone hack that controls web browsers.

The summary, chapters and topics are generated from the episode’s audio by this directory, not written by Embedded.fm. The episode itself belongs to its publisher.