Bio

I have too many interests for my own good and usually end up splitting my time inadequately between them. I tend to become almost obsessively interested in a topic until it absorbs most of my available time. Then, suddenly and unexpected, some other topic attracts my interest. Lately my most active interests have swung from technical subjects to art but that could change at any moment. A list that at least scratches the surface must include robots, artificial intelligence, cognitive science, evolutionary psychology, music, photography, art, philosophy, science, free/libre open source software (FLOSS), utopian writings, green and futuristic city and dwelling designs, alternative energy, radio (KF5WZC), space travel, science fiction, and social entrepreneurialism.

Dallas Makerspace

In late 2009, Ed Paradis and I set out to form the first Dallas Hackerspace. We were both members of the Dallas Personal Robotics Group, which became the parent organization of the new hackerspace during it’s incubation period. We held a first meeting in January of 2010 and, with the help of many others, by December Dallas Makerspace was an independent 501(c)(3) with its own board of directors, officers, more than 30 members and a small space in North Dallas. As of January 2015, Dallas Makerspace has around 600 members and occupies 16,000 square feet. Since 2011 I’ve consulted with serveral groups hoping to duplicate our success and have been a frequent speaker and panelist at local hackerspace-related events.

Photography

I’ve been a photographer since my high school days. For many years I shot 35mm film with a Canon A1 and later a Canon T90. I still use my trusty T90 occasionally but migrated to digital photography by way of the Fuji S5200FD and Fuji S6000FD bridge cameras. I returned to Canon with the purchase of a Canon 40D which I used for many years. Recently I’ve moved to the Canon 6D, a full frame DSLR. In the last few years I’ve been doing a lot of photography models. You can find a sampling of my work in my Flickr portfolio. Like everyone else, I also make frequent use of the camera on my phone to record daily life. You can view my phone stream sets broken down by year on flickr.

Camera-Wiki.org

I haven’t forgotten film. I shoot with a variety of vintage film cameras including my favorite, the Italian Bencini Comet S 127. I collect all sorts of vintage Vivitar gear. My vintage camera interests led me to be an editor on the now-defunct Camerapedia website. When the site was forcibly absorbed by Wikia and turned into an ad farm, I joined a small group of rebel editors who saved the last rev of the database and used it to restart the community as Camera-Wiki.org with the promise that the new camera encyclopedia site would remain non-commercial and ad-free. It’s now the largest repository of freely available information on vintage photographic gear and camera history on the web.

Robots

I build robots, talk about robots, write about robots, and photograph robots. I’m the editor of the robot news blog robots.net, contributing editor to Servo Magazine, as well as a contributor to Robot Magazine, The Robotics Practitioner Journal, and the Robot Explorer Newsletter. I’ve written robot articles for internal corporate publications too. If you’d like me consider a writing project that involves robotics, please send me an email

My robot ramblings have been quoted with varying accuracy in Forbes, USA Today, the New York Times, and other assorted non-technical publications. I’ve also done numerous interviews on the subject of robots. I’ve been interviewed multiple times for the well-known Robots Podcast. I’ve also been on KZSC radio’s Timothy Jordon show to talk about the future of robots and on local Dallas radio talk shows. If you need an interview subject on robotics, please send me an email

I’m a long time member off the Dallas Personal Robotics Group, which is a convergence point for several of my other interests including AI, software, music, and art. In 2004, I worked with several other members to convert the informal organization into an official 501(c)(3) organization. In addition to building robots, the DPRG does educational demonstrations at schools, museums, and local science fiction conventions.

Art

Besides my photography, I’ve dabbled in other arts including sketching, painting, sculpture with found objects, fashion and fabrics, music, poetry, and other topics. I can’t claim to be good at any of these but I’m fascinated by all of them. I’ve participated in the local charity art auction known as Art Conspiracy as both volunteer and as artist. I hope to do more in the area in the future.

Software

I’ve been writing software for more than 25 years in programming languages such as C, C++, Perl, Pascal, Modula-2, REXX, Python, PHP, JavaScript, even stuff like COBOL and Forth. I wrote and released a few long-forgotten shareware programs back in the early 80’s before I discovered the concept of Free Software (and the overlapping concept of Open Source Software, together known as FLOSS). Since then I have ported FLOSS software to new platforms, written assorted small patches for major FLOSS packages such as Apache and GNOME, and release my own software under free software licenses such as the GNU GPL.

These days I run GNU/Linux on just about everything. I’ve created or contributed patches to a number of free software projects. For years, I maintained a fork of mod_virgule for robots.net. In 2006, I took over Advogato and moved it to the same codebase. I write other web-related server-based software in my day job at NCC, a Dallas based company that does website design and software development.

Other stuff

Want more? I rebuild and collect vintage 1980s arcade video games. I’m an expert on Robotron 2084 in particular. I love vintage science fiction and read old pulps when I can find them. I’m a member of the Irving, Texas Green Advisory Board, a local volunteer board that advises the City Council on matters like solar power, wind generation, air and water pollution, and other environmental matters. I mine bitcoins. Well, that’s more than enough. Like I said, too many interests and too little time…

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