The WebRTC protocol converts your web browser into a communications center, supporting video chat over a peer-to-peer connection without the need for helper apps or browser plugins.

IT specialists often rely on automatic notification for status messages and logfiles by email. A Python script named Zeyple uses GPG to protect potentially sensitive messages against unauthorized viewing.

LibreOffice celebrates its birthday with the release of the first version with a 4 in front of the dot. All modules offer substantial improvements and the kinds of changes that warrant a major version. We look at some features worth celebrating.

If you have a weather station that allows you to access data via a USB port, you can use your Raspberry Pi to analyze the data and publish the results via a web application.

Processing images with a high dynamic range – that is, an image with a wide range of values between its bright and dark areas – is possible with open source Luminance HDR.