This book offers a thorough exploration of interaction design, by examining various technologies, interaction techniques, styles, and devices. Assists readers in acquiring a deep understanding of the diverse ways humans interact with computer technologies, and in selecting the most suitable approach for various interactive scenarios. Introduces cutting-edge interaction techniques, including multimodal and gesture-based interaction, wearables, haptic, speech and sound-based interaction, embodied interaction, and more. Advances beyond traditional interfaces to large and multi-screen interactions, proxemics, brain-computer interfaces, affective computing and Extended Reality. This book will appeal to individuals interested in Human-Computer Interaction research and applications.