Monday, January 18, 2010. Which can produce some really vibrant and interesting results. Typically, HDR images are made by combining and tonemapping. Multiple exposures into a single image, taking advantage of the wide dynamic range provided by combining multiple exposures of the same scene. I recently discovered that Photomatix Pro.

Joy Ride, Acrylic on Panel, 10 x 10 inches. You must select a collection to display.

I am a freelance software engineer, specialising in iOS and Mac development. A UIKit Dynamics runtime visualisation and introspection library for iOS. If you have done any work with UIKit Dynamics you may have found that it can be difficult to debug and fine tune the behaviour. DynamicXray is free and open source.

Dual Authentication in Pylons with repoze. I talked about using custom authentication for a web application, supporting two methods of authentication simultaneously. Browser-based users would be challenged with a typical styled login form, while applications integrating with the service would be challenged with HTTP Basic Authentication. The choice of which authentication to use would be based on how clients are classified. Taking advantage of content negotiation.