Ubiquitous Computing

Ubiquitous computing is a paradigm where computing is integrated seamlessly into everyday environments and objects, becoming an invisible part of daily life through sensors, smart devices, and networked systems. Examples include smart home devices, automatic doors, motion-activated lighting, wearable fitness trackers, and IoT systems. For accessibility, ubiquitous computing presents both opportunities (smart environments that adapt to users) and significant barriers, as many sensing systems embed assumptions about users' physical abilities, body proportions, and movement patterns that can exclude people with disabilities.