ZoneMinder is video and cctv surveillance and security application. It supports multiple video or IP cameras and a sophisticated motion detection system based around zones. Both live streams and historic events can be viewed via the web interface.
PixMagick is a lightweight web image gallery which uses only HTML on your server, does NOT require PHP or MySQL. The gallery is managed by an perl script on your local machine. Image caption, resizing and auto-generation of thumbnails is included.