The phrase refers back to the main utility out there for Android working programs that transforms a cellular system right into a supply of illumination. These functions leverage the system’s built-in digicam flash to emit a steady beam of sunshine, successfully functioning as a handheld gentle supply. A typical state of affairs for its use is in conditions requiring supplemental visibility in low-light circumstances.
These cellular instruments provide a handy and readily accessible technique of offering prompt gentle with no need a devoted flashlight or exterior gentle supply. They’ve change into commonplace as a result of ubiquity of smartphones and the built-in nature of the digicam flash {hardware}. Traditionally, early cell phone flash options have been primarily designed for images, however builders rapidly realized their potential as a general-purpose lighting resolution, resulting in the creation of quite a few functions.
