Via LLRX.com – Using Raspberry Pi and Open Source to Understand Technology – Elmer Masters, Director of Internet Development at the Center for Computer-Assisted Legal Instruction, has a new column which he had graciously agreed to share with LLRX readers. In this article, he examines the concept of using the open nature of a Linux powered Raspberry Pi to better understand some of the tech tools we use all the time. He describes Raspberry Pi as an excellent little computer and a great tool for learning programming, learning about Linux, prototyping interesting things, and more.