John Martellaro's photo

John Martellaro

John Martellaro was born at an early age and began writing about computers soon after that. With degrees in astrophysics (B.S.) and physics (M.S.), he has worked for NASA, White Sands Missile Range, Lockheed Martin Astronautics, the Oak Ridge National Laboratory and Apple. At Apple he worked as a Senior Marketing Manager, a Federal Account Executive and a High Performance Computing manager. His interests include chess, science fiction and astronomy. John is the host of the TMO podcast Background Mode.

Get In Touch:

TMO Background Mode Encore Interview with Science Journalist Maryn McKenna

Maryn McKenna is a science journalist and author. In her previous appearance here, she described how she launched her career in investigative journalism and, eventually, she landed with the Atlanta Journal-Constitution covering the CDC. In time, Maryn became an expert in the over-use of antibiotics with animals and humans, and that has led to her latest book, Big Chicken: The Incredible Story of How Antibiotics Created Modern Agriculture and Changed the Way the World Eats. Maryn told me about how antibiotics fed to farm animals seemed like a really good idea in the 1950s. Later, bacteria became resistant to these antibiotics—with disastrous consequence for humans. Early on, Europe understood the scope of the problem, but the U.S. did not. This is a great (and scary) work of science investigative journalism.

TMO Background Mode Interview with DigiDNA Co-leader Gregorio Zanon

Gregorio Zanon is a co-leader at DigiDNA, in Geneva, Switzerland. His company is the developer of the iMazing app for macOS and Windows that backs up an iPhone, iPad or iPod touch and allows access to that data. Gregorio’s career essentially began when started programming in BASIC on an Amiga at age 10. But he also had a love for classical music and learned to play the piano. That led to college, in London, where studied music and received his degree. Later, inspired by a technical music project, Gregorio got back into coding and so impressed DigiDNA that he was hired. We chatted about the evolution of the DigiDNA company, the iMazing app, how it works, its features and some of the developer challenges with this kind of software as iOS has evolved.

TMO Background Mode Interview with Red-Sweater Software Founder Daniel Jalkut

Daniel Jalkut is the founder of Red-Sweater Software. His company is most famous for the WordPress blog editing software, MarsEdit. Daniel holds a B.S. in Computer and Information Science from U.C. Santa Cruz. As a teenager, he wasn’t sure what he wanted to do, but his evolving interest in computer science derived from his father who was a software compiler engineer. Daniel soon discovered, with his Timex Sinclair, that he had a knack with computers. In 1995, he went to work for Apple and started working with Mac OS 7.5 as a quality engineer. Later, he transitioned to Mac OS X, maintaining the Carbon APIs. Red-Sweater was born in 2000, and Daniel has been an indie developer since 2002. Tune in to hear how Daniel made it all happen.

TMO Background Mode Interview with The Mac Observer's Contributing Editor John Kheit

John Kheit is a New York attorney and a regular Contributing Editor for The Mac Observer. We share many common interests, including the 4K/UHD TV revolution, and have recently been comparing notes on that technology. So, for this edition of Background Mode, we just geeked out, chatted about his acquisition of an LG OLED 4K/UHD TV, compared OLED to the older Plasmas, covered LG’s use of webOS 3, talked High Dynamic Range (HDR), did some comparisons to LCD TVs, and offered our thoughts about the future of TV, including 8K. We finished the show chatting about last week’s Background Mode interview with Car and Driver magazine’s Eddie Alterman and the future of autonomous cars.

TMO Background Mode Interview with Planetary Scientist Dr. Alan Stern

Dr. Alan Stern is a planetary scientist with the Southwest Research Institute. He’s also the co-founder and chief scientist of World View, working with high altitude balloon research. He is perhaps most famous as the principle investigator for NASA’s New Horizons mission to Pluto. Way back in grade school, Alan was interested in space exploration and wanted to be a part of the Star Trek future. He received his Ph.D. in planetary science from the University of Colorado, and that launched his life-long interest in Kuiper Belt Objects and the Oort Cloud. He’s a licensed pilot, was selected by NASA as a Payload Specialist, and has flown research missions in high performance jet aircraft. We talked about his career, the New Horizons mission design, Pluto discoveries (and planetary classification) and his latest research.

TMO Background Mode Interview with Car & Driver Magazine Editor-in-Chief Eddie Alterman

Eddie Alterman is the Editor-in-Chief of Car and Driver magazine. He fell in love with cars even earlier than most of us. His father was a car salesman in Detroit in the 1970s when cars weren’t great, but it was still exciting. His dad would leave copies of Car and Driver magazine open on the dining room table for Eddie. It worked. Eddie imagined that all the editors who got to test cars were “living the best possible life.” So Eddie designed his whole life around writing for a car magazine. It worked again. In the second segment we chatted about the romance of driving and also spent a lot of time discussing the technology and sociology of autonomous cars. Eddie had some great observations, based on his considerable experience, that will keep you pondering for months.

TMO Background Mode Encore #2: Former Apple Senior Director Michael Gartenberg

Michael Gartenberg spent three years as Apple’s Senior Director of Product Marketing, reporting directly to Senior VP Phil Schiller. For his third appearance on Background Mode, we made a list of seven discussion items we both thought would be interesting. We got through two, but chatted about them in detail. The first was all about what’s to be gained by Apple allocating about a billion dollars to create original TV content. In the second segment, we talked about Apple’s struggles in the education market. Michael made some very interesting and very pointed observations. Don’t miss this one!