Dave Pollard is a well-known and highly regarded author of practical motoring books and a regular contributor to the motoring press. His books for Haynes include Range Rover Restoration Manual, You & Your Range Rover, Jaguar XK Engine and Audi Quattro Book. He lives in Buckinghamshire, England.
Dave Smith is a professional engineer developing hardware and software for mobile and embedded platforms. Dave's engineering efforts are currently focused full-time on Android and iOS development. Since 2009, Dave has worked on developing at all levels of the Android platform, from writing user applications using the software development kit, to building and customizing the Android source code. Dave regularly communicates via his development blog ( http://blog.wiresareobsolete.com ) and Twitter stream @devunwired.