Eben Upton is best known as the man behind the Raspberry Pi, a tiny, $25 computer designed to help turn kids into programmers. Upton priced it at $25 because he thought that's around what an average textbook cost: "I now understand that's an incorrect estimate. If we had a better idea of what... Read more
Open source enthusiasts firmly believe that much is possible when people band together. After all, the core underpinning of open source doctrine is social. So I recently decided it's time that teachers band together to specify the computers we want manufacturers to make. Open source thinking gives... Read more
The Association for Computing Machinery's annual meeting of their Special Interest Group in Computer Science Education is one of the largest academic computing meetings there is. This year's event featured a full-day workshop on teaching open source practices, tools, and techniques by engaging... Read more
Most people think of their interactions with computer systems to occur via a keyboard, mouse, or touchscreen. However, humans evolved to interact with thier environment and each other in much more intricate ways. Bridging the gap between the computational systems of the digital world and the... Read more
Are you new to Arduino? Open hardware like the Arduino Starter Pack from Adafruit is a great way to start tinkering with this small computer board. It is the ideal kit for beginners to open hardware or anyone looking to start a project using the Arduino microcontroller. To start, you need a... Read more
Meet Ellie, a six week old robot weighing 100 lbs who can launch a two foot diameter exercise ball over 10 feet in the air! Ellie even has eyes: a webcam fitted to the front of her chassis that uses code written in Python running on a Raspberry Pi to process images. Ellie’s main code is written in... Read more
Like other non-profit organizations, The Partnership for Appalachian Girls' Education (PAGE) faces funding challenges as it aims to achieve its mission of delivering innovative out-of-school learning opportunities for adolescent Appalachian girls.
Almost 25 years ago a young engineer started an operating system project "just for fun" to run on his own hardware. He opened it up to the world, and through a combination of good design and good luck, Linux was born. The Internet was the fundamental enabling technology of the large scale... Read more
When I started teaching PostgreSQL education courses in 2001, PostgreSQL was the ugly one in the data center. Many of the people who were learning how to work with it were doing so grudgingly because of some specific requirement. They had inherited a PostgreSQL database, for example. As a result,... Read more
What's new for Google's Summer of Code (GSoC) internship program this year? For one, GSoC accepted 190 mentoring organizations, which is more than any other year. The very first GSoC program began in the summer of 2005, so this year also marks another milestone—they're 10th year anniversary.