A software application designed for Android operating systems that simulates the functionality of a handheld pointing device utilizing a focused beam of light. Functionally, these applications transform a smartphone or tablet screen into a virtual pointer, often used for highlighting specific areas during presentations or remotely interacting with computer displays.
Such tools offer a convenient alternative to traditional physical pointers, eliminating the need for additional hardware. This accessibility proves particularly useful in environments where portability and ease of use are paramount, facilitating seamless presentations and interactive sessions. Early iterations of these applications focused on simple screen overlays, while more recent versions incorporate features such as remote desktop control and customisable pointer styles.
