The third edition of this handbook on human-computer interaction (HCI) offers new material and expanded treatment in a variety of areas, including HCI and global sustainability, health care, social networks and social media, e-government, and more. Intended for students, researchers, and professionals in these and related fields, sections include designing HCI, application-/domain-specific design, designing for diversity, the development process (which includes subsections on requirements specification, design and development, and testing, evaluation, and technology transfer), and emerging phenomena. Editor is Jacko (environmental and health sciences, U. of Minnesota). Annotation 穢2012 Book News, Inc., Portland, OR (booknews.com)