Open Source

Here are some free/open source projects that I have developed.

Digital-Survey-Device- A low cost Digital Survey Device for surveying caves

Optical-Flow-Odometer - Measure distance travelled from a video stream by adding a cheap laser pointer into the mix

Wiki Module for Drupal is a PMWiki modukle for Drupal

Survey Digitiser is an application to allow on-screen digitisation of scanned maps and plans