I can’t say enough how impressed I am with your and the other lynda.com tutorials that I have watched. I am a former math teacher, so I’m a pretty tough critic when it comes to teaching techniques. I have recommended the course to others in our company who are using it too.

Your article is easily the best piece I’ve read on Bitcoin, and its safe to say I’ve read a thousand or more. Here’s to hoping there’s more great stuff coming.

An article for CACM online about lifelogging, touching on the related subjects of veillance and “the quantified self”.

A column for Issue #5 of “Drupal Watchdog”, a print magazine distributed at DrupalCon Portland.

A feature article about the perceptual gap between images of real human faces near-human representations.

Abstract: “What makes some near-human characters scary while others are merely laughable? More important, why do some human and humanlike characters fail to arouse our sympathy? Visual artists and roboticists face these questions as they seek to alternately frighten and endear. Recent attempts to create accurate human replicas have brought these questions to the fore with increased urgency.”

Keynote presentation from the inaugural two-day event, “DrupalCamp Western NY” in Buffalo, 14 October 2011. The event’s theme was “Hello, Universe”, so I riffed on how the Drupal community is growing (beyond the more common “Hello, World”), and how its culture will inevitably change as a result. Video by Stephen Rosenthal, http://caramaxstudio.com. Appearance sponsored by Acquia; at the time I was that company’s Content and Communications Director.

A list of my published writing from 1994-2005, totaling maybe 200,000 words, is at http://old.tgeller.com/writing/past-writing/. I hope to eventually incorporate those works into the rest of my portfolio.

Abstract: “A presidential report asserts the value of U.S. government investments in the cross-agency Networking and Information Technology Research and Development program and specifies areas needing greater focus.”

Review of the productivity and personal-tracking application, OmniFocus (known at the time as “The Omni Group Omnifocus”).

A review of the productivity and life-tracking app, OmniFocus.

Six blog posts of about 300 words each, published in the summer of 2007:

Updated and edited manual from Version 4 of this backup program.

The third part in a series of three articles about the death (and rebirth) of cities, particularly in the U.S. Rust Belt. (Note: As of August 2013, these articles are incorrectly attributed to another author in the byline, but are correct in the footer.)

The second part in a series of three articles about the death (and rebirth) of cities, particularly in the U.S. Rust Belt. (Note: As of August 2013, these articles are incorrectly attributed to another author in the byline, but are correct in the footer.)

The first part in a series of three articles about the death (and rebirth) of cities, particularly in the U.S. Rust Belt. (Note: As of August 2013, these articles are incorrectly attributed to another author in the byline, but are correct in the footer.)

Updated and edited manual from Version 4 of this security program.

User manual for a computer cleaning product. Written to match an existing format and style.

An article for the Apple Developer Center (ADC) about how someone created a popular developer’s tool using Apple technologies. (Article is no longer on ADC; available by request.)

A feature article about real-estate tours in the “virtual world” of Second Life.

A feature detailing how the website Weather Underground manages data, produces weather graphics, and collects crowdsourced information to put together its content.