Background Mode Podcast

Join The Mac Observer's John Martellaro every week for fascinating interviews with tech industry pros and luminaries. It's more than a show about what they do; it's about who they are.

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TMO Background Mode Interview with Astrophysicist Dr. Brian Keating

5:20 PM Apr. 23rd, 2018 | 00:33:57 - Download: MP3 Version (AAC Version Coming Soon)

Dr. Brian Keating is an astrophysicist at the Center for Astrophysics and Space Sciences at the University of California, San Diego. His specialty is cosmology, and he is the father of the original BICEP project (Background Imaging of Cosmic Extragalactic Polarization) that sought to unravel one...

Podcast Archives

  1. Apr. 23rd, 2018
    Background Mode Podcast
    TMO Background Mode Interview with Astrophysicist Dr. Brian Keating

    Dr. Brian Keating is an astrophysicist at the Center for Astrophysics and Space Sciences at the University of California, San Diego. His specialty is cosmology, and he is the father of the original BICEP project (Background Imaging of Cosmic Extragalactic Polarization) that sought to unravel one of the biggest mysteries surrounding the Big Bang. He is also the author of over 100 scientific publications. We chatted about his early years at age 12 in New York and the spark that ignited his interest in astrophysics. And then we got very geeky on cosmology. Brian recently published a terrific, courageous book about his team's research, some life lessons, the challenges of scientific research, and he makes some valuable suggestions concerning changes to the Nobel Prize award process. After listening to our chat, you'll want to read his excellent book.

  2. Apr. 16th, 2018
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    TMO Background Mode Interview with Gravitational Wave Astrophysicist Dr. Chiara Mingarelli

    Dr. Chiara Mingarelli is an astrophysicist currently working at the Flatiron Institute's Center for Computational Astrophysics where she's a Flatiron Fellow. Chiara received her Ph.D. from the University of Birmingham (UK) in 2014, and her specialty is the study of gravitational waves: ripples in spacetime born of a cataclysmic collision of distant, super-massive objects. She's been a Marie Curie International Fellow at Cal Tech and has worked at the Max Planck Institute for Radio Astronomy. We chatted about her early years, how she was inspired by the night skies of her hometown in Canada and her early years studying mathematics and physics. There were definitely some challenges in her early career, but her mathematician father nurtured her through. If you're curious about gravitational waves and Pulsars, this is the show for you.

  3. Apr. 9th, 2018
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    TMO Background Mode Interview with Ruby Receptionists CTO Katharine Nester

    Katharine Nester is the CTO and Chief Product Officer for Ruby Receptionists, a virtual receptionist service. She owes early influence to her father, a computer engineer, and that led to her B.S. degree in computer science from the Univ. of Calif. at Berkeley. Her first job was as a Hewlett Packard software engineer. Katharine is an active member of Portland’s growing tech community where she advocates for more inclusive environments to support women and minorities in the field and is a benefactor of App Camp for Girls. We chatted about the founding of Ruby Receptionists, early technical decisions that were made and how it operates. Katharine tells a great story about her personal career arc as well as what it's like to be the CTO of a company that supports 7,600 other companies.

  4. Apr. 2nd, 2018
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    TMO Background Mode Interview with Tidbits Security Editor Rich Mogull

    Rich Mogull has twenty years experience in information security, physical security, and risk management. He specializes in data security, application security, emerging security technologies, and security management. Prior to founding Securosis, Rich was a Research Vice President at Gartner on the security team where he also served as research co-chair for the Gartner Security Summit. Currently, he is the security editor at Tidbits. We chatted about Rich's career, then delved into some security issues of interest to Apple customers: the relative security of macOS vs. Windows 10, the security of iOS, whether AES-256 encryption is still "good enough," iCloud security, and the technical feasibility of an unhackable backdoor into our iPhones for law enforcement. If you're interested in all things security, this is the show for you.

  5. Mar. 26th, 2018
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    TMO Background Mode Interview with Kelly Guimont and Jeff Gamet – Everything 4K/UHD TV

    In this very special edition of Background Mode, The Mac Observer's Kelly Guimont and Jeff Gamet joined me to continue a previous discussion we'd been having about 4K/UHD television. It all started when I published an article, an adventure actually, about my project to get all my home video components working together to achieve 4K/UHD and Dolby Vision. One TMO Daily Observations podcast wasn't enough to answer all the questions, and so we just kept on chatting, laughing and recording. Herein is most everything you need to know about setting up a 4K/UHD TV system with advanced High Dynamic Range (HDR), especially Dolby Vision.

  6. Mar. 19th, 2018
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    TMO Background Mode Interview with Apple World Today’s News Editor Dennis Sellers

    Dennis Sellers is a seasoned journalist, reporter and news editor. He knew at a very early age that he wanted to become a journalist and that led to his Bachelor’s degree in Journalism from the University of Tennessee. He worked in the newspaper business for over 20 years, wrote freelance while he taught, earned his Master's degree, signed on with MacCentral in the 1990s. After MacCentral was assimilated, he launched Macsimum News, an online newspaper covering the Mac industry and Apple news. In 2015, he joined Apple World Today as news editor. Dennis and I chatted about the state of Apple, hopes for macOS, his experience with his HomePod, Apple and education and what Apple might reveal at WWDC in June. He also explained the interesting domain his website uses.

  7. Mar. 12th, 2018
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    TMO Background Mode Encore Interview with Tidbits Managing Editor Josh Centers

    Josh Centers is the Managing Editor of Tidbits.com and has published several Take Control Books. His latest book is "Take Control of Apple Home Automation." And so, I invited him to make a return appearance on Background Mode to chat about that very subject. The book is a complete guide and starts from the very beginning of the design and wiring process and the use of various hubs. Josh clearly explained how to use Apple’s HomeKit home automation platform to control smart devices in the home, such as lights, outlets, thermostats, and more. And he's very frank about various myths surrounding home automation. We also chatted about beginner security concerns as well as the ability to maintain control and terminate any service if necessary. If you have an interest in home automation, this show is must listening.

  8. Mar. 5th, 2018
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    TMO Background Mode Interview with Take Control Books Publisher Joe Kissell

    Joe Kissell is a writer and author with over 60 technical books to his credit. He's a contributing editor with Tidbits, and recently became the owner and publisher of the Take Control series of eBooks. Early in his career, Joe had a strong interest in language and holds a Master's degree in Linguistics. Along the way, however, he also got very technical with computers, and that landed him a job as a product manager with Nisus. Subsequently, Joe was a software developer for Kensington. In 2017, he accepted an offer from Adam Engst to acquire Take Control Books. Joe and his wife run that business—currently using a brand new iMac Pro. When not editing, Joe pursues T'ai Chi, cooking, walking and travel. Joe tells his career story, chock full of technical serendipity, with awesome charm.

  9. Feb. 27th, 2018
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    TMO Background Mode Interview with VP of Marketing for Mayfield Robotics Chris Matthews

    Chris Matthews is the VP of Marketing for Mayfield Robotics. They make the companion robot called Kuri that was recently shown to our Jeff Gamet at CES 2018. Having been a very interested observer of emerging robot technology, I invited Chris to be on the show. We talked about how Mayfield Robotics was formed, the founders, how the company got its name, the human and engineering design principles behind Kuri, what mistakes were avoided, how Kuri protects family privacy and security, the nuances of Kuri's physical design, how Kuri communicates with the family, its processing power, the price and the shipping status. Kuri is probably going to be my first family robot, so tune-in as Chris explains how Kuri works in fascinating detail. You may want one too.

  10. Feb. 19th, 2018
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    TMO Background Mode Interview with Axios Energy & Climate Reporter Amy Harder

    Amy Harder covers energy and climate change for Axios. She writes a weekly column called the Harder Line that reports on trends, has exclusive scoops and analyzes the news driving the debate about energy and climate. Her coverage includes congressional legislation, regulations, lobbying, and international policy actions affecting the United States. Amy holds a B.A. in Journalism with honors. In our interview, I asked Amy about some of the most important issues of her coverage: what is "clean coal," how does global warming affect climate, do all conservatives deny global warming, what is a good website for scientific information, what is her workday like, and what could scientists do to better to communicate with the public? Come meet and listen to the reporter who has a terrific grasp of these important topics.

  11. Feb. 12th, 2018
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    TMO Background Mode Interview with Legislative Counsel for the EFF Ernesto Falcon

    Ernesto Falcon is Legislative Counsel for the Electronic Frontier Foundation (EFF). His primary focus is on intellectual property and open internet issues. Ernesto and I chatted about the key issues surrounding net neutrality, the stakes for business and consumers, how the FCC's recent ruling might be combatted, ongoing legal efforts to restore net neutrality, the key players, potential legislation, and what consumers can do to help. But before we got into all that, Ernesto talked about how he became an attorney and his experiences leading up to joining the EFF. For example, during his tenure, Public Knowledge and the EFF scored a major victory for consumers by rallying the Internet community to defeat the SOPA act. Ernesto fills in a lot of important details in the fight for net neutrality that you'll want to hear.

  12. Feb. 5th, 2018
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    TMO Background Mode Interview with Architosh Founder & EIC Anthony Frausto-Robledo

    Anthony Frausto-Robledo, AIA, LEED AP is a practicing architect and the founder and editor of the award-winning Architosh.com website. Educated in Boston, he has been an architectural professional for over 30 years and was a senior designer with the distinguished Boston architectural firm Koetter Kim & Associates before launching his web consultancy, BritasMedia. Anthony and I chatted about Apple's ups and downs with technical professionals, his creation of architosh.com, the state of architecture app support on the Mac, what kind of system the pros need, and what might be in store for the 2018 Mac Pro. Even if you're not a architect, you'll find Anthony's perspectives interesting and informed.

  13. Jan. 29th, 2018
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    TMO Background Mode Interview with Tech.pinions Technical Journalist John Kirk

    John Kirk is a former trial attorney, financial advisor and business coach. About a decade ago, he burst on the scene with the most delightful, literary, and informed opinions and analysis of Apple, its foundations, customer approach, and products. His writing became legendary for its literary references and his ability to punch through to the real heart of all Apple matters. We chatted about how he first embraced the Mac, successfully used the Mac in his law practice, earned his gig at techpinions.com, and why some observers of Apple go wrong. We also delved into the psychology of consumer choice, Apple being back on track with the Mac, how Apple embraces the future, what it choses to leave behind, design issues related to future Macs, and the legacy of Steve Jobs.

  14. Jan. 22nd, 2018
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    TMO Background Mode Interview with WUOT Morning Radio Host Victor Agreda

    Victor Agreda is a freelance voice actor, WUOT (Knoxville) Radio Morning Edition Host, and former Editor-in-Chief of The Unofficial Apple Weblog, affectionately known as "TUAW." Early on, as a student at the University of Tennessee, he had an equal interest in English and electrical & computer engineering. By and by, he discovered that writing and journalism were what he was really good at. And yet, thanks to his engineering background, his first job out of college was as a Webmaster. We chatted about how he's done stand-up comedy, founded Superpixels Studios, does voiced acting, does puppeteering, became the E-i-C of TUAW, worked with Angry Dad Gamer on YouTube, and finally, how he landed the job as a NPR Morning Edition host. Victor is a fascinating, delightful fellow to listen to.

  15. Jan. 15th, 2018
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    TMO Background Mode Interview with Asst. Dir. of Operations at NWRDC John Welch

    John Welch is the Assistant Director of Operations at the Northwest Regional Data Center at Florida State University. Over the last 30 years, he's become an expert Mac IT administrator, using UNIX systems and the UNIX-based Mac to work with them. He's worked for the military, major businesses and several universities such as MIT and FSU. John told me about the incredibly serendipitous events that led to each of his many IT jobs. In the second segment, we chatted about macOS server, Apple in the enterprise (Apple's approach and strengths), and perspectives on the recent High Sierra root access security snafu in light of several other historical Mac events that he lived through. John also provided his insights about the new, amazing iMac Pro. His deep experience with Macs makes for great listening.

  16. Jan. 8th, 2018
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    TMO Background Mode Special Edition #3 With Former Apple Executive Michael Gartenberg

    Michael Gartenberg spent three years as Apple's Senior Director of Product Marketing, reporting directly to Senior VP Phil Schiller. In this very special edition, Michael and I chat about what we think Apple will ship in 2018. We go from certain, HomePod, to very speculative, a new Mac mini, and everything in between. iPhone 11? iPhone 9? Coffee Lake MacBook Pros? At the end of the show we also offer up some fantasies about what we'd personally like Apple to do.

  17. Dec. 18th, 2017
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    TMO Background Mode Interview with Technical Journalist Dr. Gina Smith

    Dr. Gina Smith is a technical journalist and author. She's well-known for her biography of Steve Wozniak: iWOZ: How I Invented the Personal Computer and Had Fun Doing It which was a New York Times bestseller. And she's written several other science books. She is also a former correspondent for several ABC News shows including Good Morning America. Gina also hosted a nationally syndicated talk radio show with co-host Leo Laporte for more than a decade. Recently, she earned a Ph.D. in Clinical Psychology. We talked about her career which started in chemistry, how she was mentored and evolved as a tech journalist, the writing of the iWoz book, and what she disliked most about TV news. She also told me the famous "Gil Amelio" story which you don't want to miss.

  18. Dec. 11th, 2017
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    TMO Background Mode Encore #2 Interview with Science Communicator Dr. Kiki Sanford

    Dr. Kiki Sanford is a neurophysiologist with a Ph.D from U.C. Davis. She's a popular science communicator and creator of This Week in Science (TWIS) podcast and radio show. This is her third appearance on Background Mode. In this episode, Kiki and I once again get geeky with science: an in-depth discussion of 1) Whether it's a bad idea for our AI agents to have human names, 2) How attitudes about some science affects all science budgeting, 3) The wholistic system effects of climate change, 4) A fascinating discussion about the human microbiome and how the digestion of key nutrients affects whole body health and 5) How astronomers use Pulsars to detect gravitational waves. Kiki has a special way of inspiring one to learn about ... everything, so don't miss this very special guest.

  19. Dec. 4th, 2017
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    TMO Background Mode Interview with Ecovacs Head of Marketing Christopher Caen

    Christopher Caen is the Head of Marketing at Ecovacs Robotics, a company well know for its robotic vacuum cleaners and window cleaners. Christopher has a balanced academic background, being both accomplished in English as well as computer science. His first job was as an summer intern at Atari where he worked in marketing, something that immediately appealed to him. Later, at Paramount, he co-founded the Paramount Technology Group which developed interactive programming and games. Christopher's career-long expertise in marketing took him to Sun Microsystems, Cisco, Informix and NEC. We talked a lot about internet of things (IoT), modern security practices, and how modern IoT products create a business model that requires a new understanding of and relationship to the customer. If you're interested in robotics and IoT, this is a must listen.

  20. Nov. 27th, 2017
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    TMO Background Mode Interview with Former TUAW Editor Michael T. Rose

    Michael T. Rose is currently a Principle Solution Engineer at Salesforce.com. But you may know him best as a writer, editor and podcaster at The Unofficial Apple Weblog (TUAW) from 2006 until its untimely demise in 2014. He also hosts the Aftershow podcast with Kelly Guimont. Michael studied English at Carnegie Mellon University, but his first job after graduation (at P.ink America) took him down a technical path that endures today. Later, he worked for Entertainment Weekly as well as Life Magazines in New York where he also became interested in improvisational theater. He also does stand-up comedy in his spare time. At the Unofficial Apple Weblog, Michael worked with a notable group of writers who, along with him, are legendary. Listen in as Michael tells his unique story about his technical work, acting and writing.