👉 Hat computing, also known as wearable computing or mobile computing, refers to the use of devices like smartwatches, fitness trackers, and other wearable gadgets to process data and perform tasks that traditionally would require a desktop computer or smartphone. These devices are designed to be worn on the head, hands, or other parts of the body, enabling users to interact with digital information in a more natural and convenient manner. They often integrate sensors, microprocessors, and connectivity features to monitor health metrics, track activities, send notifications, and even control smart home devices. By bringing computation closer to the user, hat computing enhances accessibility, convenience, and real-time interaction with technology, making it a key component of the Internet of Things (IoT) and personal computing evolution.