The phrase refers back to the main software accessible for Android working programs that transforms a cell machine right into a supply of illumination. These purposes leverage the machine’s built-in digicam flash to emit a steady beam of sunshine, successfully functioning as a handheld mild supply. A typical state of affairs for its use is in conditions requiring supplemental visibility in low-light situations.
These cell instruments supply a handy and readily accessible technique of offering instantaneous mild with no need a devoted flashlight or exterior mild 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 had been primarily designed for images, however builders shortly realized their potential as a general-purpose lighting resolution, resulting in the creation of quite a few purposes.
