This project consists of contributions from several people, recognized here for convenience, in alphabetical order. Alasdair Mackintosh (Google) Alexander Martin (Haase & Martin GmbH) Andreas Pillath Andrey Sitnik Brian Brown (Google) Christian Brunschen (Google) Daniel Switkin (Google) David Albert (Bug Labs) Diego Pierotto Erik Barbara Fred Lin (Anobiit) Hannes Erven hypest (Barcorama project) Isaac Potoczny-Jones John Connolly (Bug Labs) Jonas Petersson (Prisjakt) Joseph Wain (Google) Juho Mikkonen Kevin O'Sullivan (SITA) Kevin Xue (NetDragon Websoft Inc., China) Marcelo Matthew Schulkind (Google) Matt York (LifeMarks) Mohamad Fairol Paul Hackenberger Richard Hřivňák Sanford Squires Sean Owen (Google) Simon Flannery (Ericsson) Suraj Supekar Sven Klinkhamer Thomas Gerbet Vince Francis (LifeMarks)