While human-computer interaction may have emerged from within computing, significant contributions have come from a variety of fields including industrial engineering, psychology, education, and graphic design. No where is this more apparent then when designing solutions for users as diverse as children, older adults, and individuals with physical, cognitive, visual, or hearing impairments. This book not only covers designing for this multi-dimensional group, but also discusses HCI in the context of specific domains including healthcare, games, and the aerospace industry. Topics include the role of gender in HCI, information technology and older adults, motor vehicle driver interfaces, and user-centered design in games.