The technology permits direct interaction with an Android device through physical contact on its visual interface. This interaction replaces or supplements traditional input methods like physical buttons or a mouse. A common example is tapping an icon on a phone screen to launch an application.
This type of interface offers considerable advantages in terms of user experience, device size, and application accessibility. Its development marked a significant shift in mobile technology, leading to more intuitive and user-friendly devices that are now commonplace. These advancements fostered a more streamlined and responsive user experience across various applications and functionalities.