The phrase refers back to the main utility obtainable for Android working techniques that transforms a cell 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 mild supply. A typical situation for its use is in conditions requiring supplemental visibility in low-light circumstances.
These cell instruments supply a handy and readily accessible technique of offering prompt mild with no need a devoted flashlight or exterior mild supply. They’ve grow to be commonplace because of the 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 shortly realized their potential as a general-purpose lighting answer, resulting in the creation of quite a few functions.
