By: Anil Kumar Pugalia

The author is a hobbyist in open source software and hardware with a passion for mathematics. A gold medallist from the Indian Institute of Science, mathematics and knowledge sharing are two of his many passions. Apart from that, he experiments with Linux and embedded systems to share his learning through his weekend workshops. Learn more about him and his experiments at http://sysplay.in. He can be reached at email@ sarika-pugs.com.