Andrew Katz is a partner at Moorcrofts LLP, a boutique law firm in England's Thames Valley. He advises a wide range of businesses on free and open source related issues. He has lectured and published widely on the subject and is a founder editor of the International Free and Open Source Software Law Review. Before requalifying as a solicitor, he qualified as a barrister, and moonlighted as a programmer during his studies at Bar School. He has released software under the GPL, and has designed and built computer hardware. He is increasingly involved in open hardware projects, including the Hyrban bydrogen car. He has released software under the GPL, and has designed and built computer hardware. He is increasingly involved in open hardware projects, including the Hyrban bydrogen car.