What is Pervasive Computing?

Pervasive computing embeds computing capabilities into everyday objects so that devices can understand and anticipate needs without manual intervention. Also called ubiquitous computing, it differs from desktop computing in that AI and machine learning allow ordinary objects like appliances and sensors to proactively respond to users. By integrating intelligence and connectivity into the environment itself, pervasive computing delivers more seamless, relevant, and responsive experiences.

Everyday pervasive objects, include lighting systems, TVs and other appliances, fitness trackers, voice assistants, and window and door sensors. All have built-in microprocessors to enable effective communications with each other. They’re constantly available and require minimal user interaction. In the smart city environment, objects might include CCTV, license-plate readers, traffic management systems, retail stores, and more. Pervasive computing collects and analyzes relevant environmental data to respond intelligently to user needs with appropriate services and resources.