Power

Interviews: Ask Lithium-Ion Battery Inventor John Goodenough a Question 145

John B. Goodenough is a solid-state physicist and professor of mechanical engineering and materials science at The University of Texas at Austin. While he is most famous for identifying and developing the lithium-ion battery, which can be found in just about every portable electronic device on the market, he has recently created a new fast charging solid-state battery that looks to revolutionize the industry. We sent him an email about doing an interview and he has responded. Now is your chance to ask Goodenough a question!

We'll pick the very best questions and forward them to John Goodenough himself. (Feel free to leave your suggestions for who Slashdot should interview next.) Go on, don't be shy!
Programming

Author of Swift Language Chris Lattner is Leaving Apple; We're Interviewing Him (Ask a Question!) (swift.org) 339

Software developer Chris Lattner, who is the main author of LLVM as well as Apple's Swift programming language, is leaving Apple, he said today. From a post: When we made Swift open source and launched Swift.org we put a lot of effort into defining a strong community structure. This structure has enabled Apple and the amazingly vibrant Swift community to work together to evolve Swift into a powerful, mature language powering software used by hundreds of millions of people. I'm happy to announce that Ted Kremenek will be taking over for me as "Project Lead" for the Swift project, managing the administrative and leadership responsibility for Swift.org. This recognizes the incredible effort he has already been putting into the project, and reflects a decision I've made to leave Apple later this month to pursue an opportunity in another space. We're delighted to share that we are interviewing Lattner, who says he's a "long-time reader/fan of Slashdot." Please leave your question in the comments section. Lattner says he'll talk about "open source (llvm/clang/swift/etc) or personal topics," but has requested that we do not ask him about Apple, which is understandable.

Update: Lattner is joining Tesla.
Red Hat Software

Interviews: Ask Red Hat CEO Jim Whitehurst A Question (redhat.com) 167

Jim Whitehurst joined Red Hat in 2008, as its valuation rose past $10 billion and the company entered the S&P 500. He believes that leaders should engage people, and then provide context for self-organizing, and in 2015 even published The Open Organization: Igniting Passion and Performance (donating all proceeds to the Electronic Frontier Foundation). The book describes a post-bureaucratic world of community-centric companies led with transparency and collaboration, with chapters on igniting passion, building engagement, and choosing meritocracy over democracy.

Jim's argued that Red Hat exemplifies "digital disruption," and recently predicted a world of open source infrastructure running proprietary business software. Fortune has already called Red Hat "one of the geekiest firms in the business," and their open source cloud computing platform OpenStack now competes directly with Amazon Web Services. Red Hat also sponsors the Fedora Project and works with the One Laptop Per Child initiative.

So leave your best questions in the comments. (Ask as many questions as you'd like, but please, one per comment.) We'll pick out the very best questions, and then forward them on for answers from Red Hat CEO Jim Whitehurst.
Books

Interviews: Ask American Author and Entrepreneur Seth Godin a Question 67

Seth Godin is an American author, entrepreneur, marketer, and public speaker. He is just about as nerdy as it gets, receiving degrees in computer science and philosophy from Tufts University, followed by an MBA in marketing from the Stanford Graduate School of Business. In the 80s, he worked as a brand manager for the non-curriculum based educational software company, Spinnaker Software, and then left to found his book packaging business, Seth Godin Productions. Soon after that he launched his marketing company Yoyodyne with Mark Hurst in 1995. Between now and then, Godin has written 17 books, such as Tribes and Linchpin, Free Prize Inside, Purple Cow, and The Dip.

You may ask Godin as many questions as you'd like (one question per comment, please). We'll pick the very best questions and forward them to Seth Godin himself. Feel free to leave your suggestions for who Slashdot should interview next.

Go on, don't be shy!
Security

The Slashdot Interview With Security Expert Mikko Hypponen: 'Backupception' 38

You asked, he answered!

Mikko Hypponen, Chief Research Officer at security firm F-Secure, has answered a range of your questions. Read on to find his insight on the kind of security awareness training we need, whether anti-virus products are relevant anymore, and whether we have already lost the battle to bad guys. Bonus: his take on whether or not you should take backups of your data.
Businesses

Interviews: Ask Martin Shkreli a Question 410

Martin Shkreli has agreed to answer your questions. Shkreli is the co-founder of the hedge fund MSMB Capital Management, the co-founder and former chief executive officer (CEO) of the biotechnology firm Retrophin, and the founder and former CEO of Turing Pharmaceuticals. Shkreli has been active on Twitter about a wide range of topics, including the 2016 presidential election. Most recently, he expressed interest in buying 4chan.

Ask him your questions here, and we'll post the full interview with Shkreli's answers in the near future.
Media

The Slashdot Interview With VideoLAN President and Lead VLC Developer Jean-Baptiste Kempf 40

You asked, he answered!

VideoLan President and Lead Developer of VLC Jean-Baptiste Kempf has responded to questions submitted by Slashdot readers. Read on to find out about the upcoming VideoLAN projects; how they keep VLC sustainable; what are some mistakes they wish they hadn't made; and what security challenges they face, among others!
Businesses

Interviews: Ask Raspberry Pi Founder and CEO Eben Upton a Question 134

It's been roughly five years since we last interviewed the founder and CEO of Raspberry Pi (Trading) Ltd., Eben Upton. Eben currently serves as a technical director and ASIC architect for Broadcom. He founded the Raspberry Pi Foundation in 2009 to develop and market a $25 microcomputer for education. He has also founded two successful mobile games and middleware companies, Ideaworks 3d Ltd. and Podfun Ltd., and served a Director of Studies for computer science at St. John's College, Cambridge. Ebon has agreed to take some time out of his busy schedule and answer some of your questions.

You may ask Eben as many questions as you'd like, but please, one per comment. We'll pick the very best questions and forward them to Eben Upton himself. (Feel free to leave your suggestions for who Slashdot should interview next.)

Go on, don't be shy!
Open Source

Ask VideoLAN President and Lead VLC Developer Jean-Baptiste Kempf Your Questions 204

VLC remains one of the most popular applications. First released over 15 years ago, VLC is open-source, and is available across multiple platforms including Windows, OS X, Linux, Android, ChromeOS, iOS, and it's coming to the Xbox One later this year. We thought it would be great to have Jean-Baptiste Kempf, President of VideoLAN non-profit organization (the maker of VLC media player). In addition, he is also a lead developer of VLC.

Leave your questions in the comments section below. Let's get this going.
Open Source

Interviews: Ask Ruby on Rails Creator David Heinemeier Hansson a Question 109

David Heinemeier Hansson created the Ruby on Rails open-source web framework in 2003. David is also the founder and CTO of Basecamp, a project management tool that's been used by more than 15 million people. In addition, David is the best-selling author of REWORK, a book about starting and running businesses a better way. David has agreed to take some time to answer some of your questions.

Ask as many questions as you'd like, but please, one per comment. (And feel free to also leave your suggestions for who Slashdot should interview next.) We'll pick the very best questions -- and forward them on to David Heinemeier Hansson himself.
Perl

Interviews: Ask Perl Creator Larry Wall a Question 281

Larry Wall created the Perl programming language (as well as the Unix utility patch, and the Usenet client rn ). This Christmas saw the release of Perl 6 -- a "sister" language to the original Perl -- that's also free and open source, after 15 years of development. Now Larry has agreed to give some of his time to answer your questions (joking that "I doubt my remarks will be quite as controversial as, say, Donald Trump's, but I suspect I could say an interesting thing or two...")

Larry also gave Slashdot's very first interview back in 2002 -- so it's high time we had him back for more heartfelt and entertaining insights. Ask as many questions as you'd like, but please, one per comment. (And feel free to also leave your suggestions for who Slashdot should interview next.) We'll pick the very best questions -- and forward them on to Larry Wall himself.
Books

Interviews: Ask 'Ubuntu Unleashed' Author Matthew Helmke 59

Matthew Helmke (personal blog) is the author of the newly published 11th edition of Ubuntu Unleashed (published by Pearson); this updated edition of the book will cover the OS through Ubuntu's 15.10 and (forthcoming) 16.04 releases. Helmke is also a former Ubuntu Forum administrator, a musician, an entrepreneur, and a long-time Slashdot reader who now leads a "nice quiet life in Iowa." Ask Matthew about what it's like to be a Linux book author and community leader, and his thoughts on Canonical, the goods and bads of modern Linux distributions, and the future of Ubuntu -- especially relevant with the upcoming release of the first Ubuntu-based tablet. (Remember, Matthew isn't responsible for gripes you may have with either Ubuntu or Canonical, but he might have some good solutions to particular problems.) Ask as many questions as you'd like; we just ask that you keep them on-topic, and please stick to one question per post.
Education

Interview: Ask CEO Anant Agarwal About edX and the Future of Online Education 55

Anant Agarwal is a professor of Electrical Engineering and Computer Science at MIT and the CEO of edX. A massive open online course platform founded by MIT and Harvard, edX offers numerous courses on a wide variety of subjects. As of 2014 edX had more than 4 million students taking more than 500 courses online. The organization has developed open-source software called Open edX that powers edX courses and is freely available online. Mr. Agarwal has agreed to take some time out of his schedule and answer your questions about edX and the future of learning. As usual, ask as many as you'd like, but please, one question per post.
Books

Interviews: Ask David Peterson About Inventing Languages 87

samzenpus writes: David J. Peterson is a language creator and author. He created the Dothraki and Valyrian languages for HBO's Game of Thrones, and more recently has created languages for the CW's The 100 and MTV's The Shannara Chronicles. His new book, The Art of Language Invention, details how to create a new language from scratch, and goes over some of the specific choices he made in creating the languages for Game of Thrones and Syfy's Defiance. David has agreed to give us some of his time to answer any questions you may have. As usual, ask as many as you'd like, but please, one question per post.
Science

Interviews: Ask Ray Kurzweil a question 174

Ray Kurzweil is one of the world’s leading authors, inventors, and futurists. Kurzweil was the principal inventor of the first CCD flat-bed scanner, the first omni-font optical character recognition, the first print-to-speech reading machine for the blind, the first text-to-speech synthesizer, the first music synthesizer capable of recreating the grand piano and other orchestral instruments, and the first commercially marketed large-vocabulary speech recognition. Among Kurzweil’s many honors, he received the 2015 Technical Grammy Award for outstanding achievements in the field of music technology; he is the recipient of the National Medal of Technology, was inducted into the National Inventors Hall of Fame, holds twenty honorary Doctorates, and honors from three U.S. presidents. He has given us some of his time to answer any questions you may have. As usual, ask as many as you'd like, but please, one question per post.
Politics

Interviews: Ask Attorney and Author Mike Godwin a Question 83

Mike Godwin worked as the first staff counsel of the EFF and served as general counsel for the Wikimedia Foundation. He has been a contributing editor of Reason magazine and was elected to the Open Source Initiative board in 2011. Mike is probably best known however for coining the internet adage Godwin's Law. He is currently general counsel and director of innovation policy at the R Street Institute. Mike has given us some of his time to answer any questions you may have. As usual, ask as many as you'd like, but please, one question (and one comparison involving Nazis or Hitler) per post.
Programming

Interviews: Ask Stack Overflow Co-Founder Jeff Atwood a Question 129

Jeff Atwood is an author, entrepreneur, and software developer. He runs the popular programming blog Coding Horror and is the co-founder of Stack Overflow and the Stack Exchange Network. In early 2012 he decided to leave Stack Exchange so he could spend more time with his family. A year later he announced his new company the Civilized Discourse Construction Kit, Inc. and the Discourse open-source discussion platform which aims to improve conversations on the internet. Jeff has agreed to give some of his time to answer any questions you may have. As usual, ask as many as you'd like, but please, one question per post.
Math

Interviews: Ask Mathematician Neil Sloane a Question 189

Considered by many to be one of the most influential mathematicians alive today, Neil Sloane has made major contributions to the fields of sphere packing, combinatorics, and error-correcting codes. He is probably best known for being the creator and curator of the On-Line Encyclopedia of Integer Sequences (OEIS), known simply as “Sloane” by its many users. The repository is over 50 years old and contains over 260,000 sequences.

Neil recently turned 76 but his passion for mathematics remains as strong as ever. Talking about a recent project, he writes: “Back in September I was looking at an old sequence in the OEIS. The sequence starts 1, 12, 123, 1234, 12345, ..., 123456789, 12345678910, 1234567891011, ... The n-th term: just write all the decimal numbers from 1 to n in a row and think of this as a big number. The entry for the sequence had a comment that it is expected that there are infinitely many terms which are primes, but that no prime was known, even though Dana Jaconsen had checked the first 64,000 terms. So I asked various friends and correspondents about this, and people extended the search somewhat. In fact Ernst Mayer has set up a cloud-source project to look for primes in the sequence, and the sequence has now been checked to nearly n = 270,000 without finding a prime. But I am hopeful that a prime will appear before we get to n = 10^6. When a prime is found, as it surely will be, it probably won't be the largest prime known, but it will be close to the record (which is held by the latest Mersenne prime). We may make it into the top ten. It will certainly be the largest known prime which is easy to write down! (Explicitly, I mean. You may know that 2^32582657-1 is prime, but you won't be able to write down the decimal expansion without using a computer).”

Neil has agreed to take some time away from his favorite sequences and answer any questions you may have. As usual, ask as many as you'd like, but please, one question per post.
Google

Interviews: Ask Alan Donovan and Brian Kernighan About Programming and Go 185

Alan Donovan is a member of Google’s Go team in New York and holds computer science degrees from Cambridge and MIT. Since 2005, he has worked at Google on infrastructure projects and was the co-designer of its proprietary build system, Blaze. Brian Kernighan is a professor in the Computer Science Department at Princeton University. He was a member of technical staff in the Computing Science Research Center at Bell Labs, where he worked on languages and tools for Unix. He is the co-author of several books, including The C Programming Language, and The Practice of Programming. Recently, the pair have co-authored a soon to be released book titled The Go Programming Language. Alan and Brian have agreed to give us some of their time to answer any questions you may have about the upcoming book, Go, and programming in general. Ask as many questions as you'd like, but please keep them to one per post.
Politics

Interviews: Ask John McAfee About His Presidential Run 157

samzenpus writes: He's run a multi-billion dollar company and hidden in the jungles of Central America while being chased by Belizean authorities, but John McAfee's presidential bid may be his most interesting adventure yet. Last week John said: "Our government is in a dysfunctional state. It is also illiterate when it comes to technology. Technology is not a tool that should be used for a government to invade our privacy. Technology should not be the scapegoat when we fail to protect our digital assets and tools of commerce. These are matters of priorities," when announcing his run. According to his Cyber Party website: "Donkeys and elephants just don't make sense in the modern world. If the federal bureaucracy adopts technology in a meaningful way, it will become much easier to adapt to changes in policy or procedure. 10 hour long congressional hearings will no longer be needed for a simple change in workflow. By adapting a lean approach to government, the amount of savings that can be realized by improved efficiency will eliminate the need for wholesale changes to foundational policies. Other parties consistently lag behind trends in technology – Cyber Party members are committed to staying ahead of the curve and remaining proactive in policymaking." John has agreed to answer any questions you have about his step into politics or any other questions you may have. As usual, ask as many as you'd like, but please, one question per post.
GNU is Not Unix

Interviews: RMS Answers Your Questions 246

The Free Software Foundation will be celebrating its 30th anniversary on Oct. 3rd. Recently, you had a chance to ask its founder Richard Stallman about GNU/Linux, free software, and other issues of public concern. Below you'll find his answers to your questions. Learn more about how you can join the FSF here, and help fight the good fight.
Medicine

Interviews: Ask Dr. Tarek Loubani About Creating Ultra-Low Cost Medical Devices 54

Tarek Loubani is an emergency medicine physician who works as a consultant doctor in the emergency departments in London, Canada and Shifa Hospital in Gaza. He is also an assistant professor at the Department of Medicine at the University of Western Ontario. Tarek has been working in Gaza for the past 5 years, where he made news recently by creating a 3D-printable, 30-cent stethoscope that is better than the world's best $200 equivalent. The need to develop free and open medical devices due to the lack of medical supplies resulting from the blockade, inspired Loubani who hopes the stethoscope is just the beginning of replacing expensive proprietary medical tools. Tarek has agreed to answer any questions you might have. As usual, ask as many as you'd like, but please, one question per post.
Power

Interviews: Ask Engineer and L5 Society Cofounder Keith Henson a Question 111

Keith Henson is an electrical engineer and writer on space engineering, space law, cryonics, and evolutionary psychology. He co-founded the L5 society in 1975, which sought to promote space colonization. In addition to being an outspoken critic and target of the Church of Scientology, Keith has recently been working on the design of an orbiting power satellite (video here). The proposed satellite would collect solar energy, send it to Earth via microwaves, and Henson has a plan on how to launch it cheaply. Keith has agreed to give us some of his time and answer any questions you might have. As usual, ask as many as you'd like, but please, one question per post.
Piracy

Interviews: Kim Dotcom Answers Your Questions 90

Kim Dotcom was the founder of Megaupload, its successor Mega, and New Zealand's Internet Party. A while ago you had a chance to ask him about those things as well as the U.S. government charging him with criminal copyright violation and racketeering. Below you'll find his answers to your questions.
GNU is Not Unix

Interviews: Ask Richard Stallman a Question 359

RMS founded the GNU Project, the Free Software Foundation, and remains one of the most important and outspoken advocates for software freedom. He now spends much of his time fighting excessive extension of copyright laws, digital restrictions management, and software patents. RMS has agreed to answer your questions about GNU/Linux, how GNU relates to Linux the kernel, free software, why he disagrees with the idea of open source, and other issues of public concern. As usual, ask as many as you'd like, but please, one question per post.
Education

Interviews: Ask Dr. Temple Grandin About Animals and Autism 131

Being listed in the "Time 100" of the most influential people in the world in the "Heroes" category, is just one of the many awards received by Temple Grandin. Diagnosed with autism at the age of two, Temple overcame many obstacles and earned a doctoral degree in animal science from the University of Illinois at Urbana-Champaign and is a professor at Colorado State University. Dr, Grandin is recognized as an expert in animal behavior and one of the leading advocates for the rights of autistic persons. She lectures, and has written numerous books on animals and autism, and was the subject of the award-winning, biographical film, Temple Grandin . Dr. Grandin has agreed to take some time out of her schedule to answer any questions you may have. As usual, ask as many as you'd like, but please, one per post.
Games

Interviews: Ask Brianna Wu a Question 727

Brianna Wu is the head of development at Giant Spacekat, a company specializing in cinematic experiences using the Unreal engine. She’s also a frequent speaker on women-in-tech issues and was one of several women subjected to a campaign of attacks in Gamergate. Wu has worked as a journalist and politico. She currently has a patreon campaign which helps to offset the costs of doing speaking engagements and work to further the goals of feminism and women in tech. Brianna has agreed to give us some of her time and answer any questions you may have. As usual, ask as many as you'd like, but please, one per post.
Mars

Interviews: Ask Shaun Moss About Mars and Colonizing Space 99

samzenpus writes: Shaun Moss is a computer scientist with a 15-year passion for Mars. While reading Red Mars by Kim Stanley Robinson in 1999 Shaun realized that people would go to Mars in his lifetime, and he decided he wanted to be part of that. Since then he has been an active member of a variety of space enthusiast groups, including the Mars Society and Mars Society Australia. Shaun is also the founder of the Mars Settlement Research Organization. His research has included how to make air and steel on Mars, Martian timekeeping systems, terraforming and more, and he has given numerous presentations at conferences in Australia and the United States. For the past 1.5 years he has been developing a robust and affordable humans-to-Mars mission architecture and a plan to establish an International Mars Research Station, which is now available as a book. Shaun has agreed to answer any questions you may have. As usual, ask as many as you'd like, but please, one per post.
Classic Games (Games)

Interviews: Ask Steve Jackson About Designing Games 111

Since starting his own company in 1980, Steve Jackson, founder and editor-in-chief of Steve Jackson Games, has created a number of hits, starting with Car Wars . . . followed shortly by Illuminati, and later by GURPS, the "Generic Universal Roleplaying System." In 1983, he was elected to the Adventure Gaming Hall of Fame - the youngest person ever so honored. He has personally won 11 Origins Awards. In the early 90's, Steve got international press due to the Secret Service's invasion of his office. The EFF helped make it possible for SJ Games to bring suit against the Secret Service and the U.S. government and win more than $50,000 in damages. His Ogre kickstarter a couple of years ago brought in close to a million dollars. His current hits are Munchkin, a very silly card game about killing monsters and taking their stuff, and Zombie Dice, in which you eat brains and try not to get shotgunned. His current projects include a variety of Munchkin follow-ups, and the continuing quest to get his games translated into digital form. Steve has agreed to put down the dice and answer any questions you may have. As usual, ask as many as you'd like, but please, one per post.
Linux

Interview: Ask Linus Torvalds a Question 383

samzenpus writes: Linus Torvalds, the man behind the development of the Linux kernel, needs no introduction to Slashdot readers. Recently, we talked about his opinion on C++, and he talked about the future of Linux when he's gone. It's been a while since we sat down with Linus to ask him questions, so he's agreed to do it again and answer any you may have. Ask as many questions as you'd like, but please keep them to one per post.
Crime

Interviews: Ask Brian Krebs About Security and Cybercrime 53

Brian Krebs got his start as a reporter at The Washington Post and after having his entire network taken down by the Lion Worm, crime and cybersecurity became his focus. In 2005, Krebs started the Security Fix blog and Krebs On Security in 2009, which remains one of the most popular sources of cybercrime and security news. Brian is credited with being the first journalist to report on Stuxnet and one of his investigative series on the McColo botnet is estimated to have led to a 40-70% decline in junk e-mail sent worldwide. Unfortunately for Krebs, he's also well known to criminals. In 2013 he became one of the first journalists to be a victim of Swatting and a few months later a package of heroin was delivered to his home. Brian has agreed to give us some of his time and answer any questions you may have about crime and cybersecurity. As usual, ask as many as you'd like, but please, one per post.
The Courts

Interviews: Ask Kim Dotcom a Question 205

He was the founder of Megaupload, its successor Mega, New Zealand's Internet Party, and is the world's greatest Modern Warfare 3 player. He was born Kim Schmitz, but you know him better as Kim Dotcom. While he's had a number of run-ins with the law over the years, The U.S. government is currently charging him with criminal copyright violation and racketeering in association with his Megaupload site. Dotcom has recently won a court battle in New Zealand blocking the U.S. from seizing $67 million in assets. Even though he has a lot on his plate, Kim has agreed to take some time to answer any questions you may have. As usual, ask as many as you'd like, but please, one per post.
Transportation

GM's Exec. Chief Engineer For Electric Vehicles Pam Fletcher Answers Your Question 107

Pam Fletcher was propulsion system chief engineer on the first Chevrolet Volt plug-in hybrid and is now executive chief engineer for electrified vehicles at GM, overseeing electrified vehicles company-wide. A while ago you had a chance to ask about her work and the future of electric cars. Below you'll find her answers to your questions.

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