Photo: Wikipedia Some chemistry behind the colors we see: Pigments and Colors and Dyes, Oh My! When we make new compounds, one of the first questions we ask is "What color is it?" The color of a substance depends on many factors, including its composition, particle size, and the physics of how light interacts with […]

Monthly panel discussion With this week as subject “Cyber Security”     Moderator: Matthew Burr – Beragon Betts   Anyone who is interested in his security on the internet will soon come across worrying reports about phishing e-mails, cybercrime, industrial espionage, governments stealing each other's data and cyber-terrorism. Closer to home, data mining affects us […]

Photo Wikipedia Color for Photographers Abstract: The colorspace of a camera or display or printer indicates the range of colors that can be recorded or reproduced. A colorspace is a subset of the range of typical human vision. In this tutorial, colorspaces will be defined and the consequences for image recording and reproduction discussed. Robert Lawson […]

Photo: Huffpost Archival & Digital Legacy, Preserving Your Digital Work   Abstract: Background: When a person dies, their digital footprint persists. Digital providers assume ownership of Intellectual property (IP) created […]