The Canon PowerShot S is a series of digital cameras released by Canon. The S-series was originally a line of compact point-and-shoot cameras, slowly evolving into a prosumer line of cameras slotting right beneath the G series cameras. The line later branched off into Canon's line of super-zoom cameras. The PowerShot ELPH line is a branch of the S-series, due to its model number designations in the US (with the S- and SD- prefixes), as well as the similarities between the PowerShot ELPH S100 and the PowerShot S10.