Preface.- Part I Measuring Product Demand and Peoples' Capabilities.- An HCI Survey on Elderly Users in India.- User Capabilities vs. Device Task Demands in a Tape Dispenser Product for Persons with Limited Dexterity.- Part II Designing Cognitive Interaction with Emerging Technologies.- Three Scanning Methods for Text Cursor Manipulation.- A Combinatory Approach to Assessing User Performance of Digital Interfaces.- How Interface Adaptation for Physical Impairment Can Help Able Bodied Users in Situational Impairment.- Gender Issues in ICT Adoption: A Literature Review.- Blind and Deaf Consumer Preferences for Android and iOS Smartphones.