👉 Thumb computing refers to the use of mobile devices, primarily smartphones and tablets, where the thumb serves as the primary input and interaction method. This form of computing leverages the natural size and dexterity of the thumb, enabling users to navigate, tap, swipe, and interact with digital content efficiently without needing to use fingers. It emphasizes a more intuitive and ergonomic user experience, reducing strain on the hands and fingers while enhancing accessibility for people with limited dexterity or those who prefer a more natural interaction style. Thumb computing has become increasingly prevalent with the rise of touchscreen technology, allowing for seamless and fast interactions in various applications, from social media to productivity tools.
