When you’re under pressure to produce a well-designed, easy-to-navigate mobile a pp, there’s no time to reinvent the wheel—and no need to. This handy reference p rovides more than 90 mobile app design patterns, illustrated by 1,000 screenshot s from current Android, iOS, and Windows Phone apps.Much has changed since thi s book’s first edition. Mobile OSes have become increasingly different, driving their own design conventions and patterns, and many designers have embraced mobi le-centric thinking. In this edition, user experience professional Theresa Neil walks product managers, designers, and developers through design patterns in 11 categories:Navigation: get patterns for primary and secondary navigationForm s: break industry-wide habits of bad form designTables: display only the most important informationSearch, sort, and filter: make these functions easy to us eTools: create the illusion of direct interactionCharts: learn best practice s for basic chart designTutorials & Invitations: invite users to get started a nd discover featuresSocial: help users connect and become part of the groupF eedback & Accordance: provide users with timely feedbackHelp: integrate help p ages into a smaller form factorAnti-Patterns: what not to do when designing a mobile app