Adobe Systems today introduced the public beta of Lightroom, a new digital imaging solution for professional photographers. “With its modular, task-based and streamlined environment, Lightroom’s goal is to deliver a complete photography workflow,” notes the company. “As Adobe collects more feedback from photographers, modules and feature sets will likely change, as customers decide on their popularity and priority within digital photography workflows.” Lightroom requires Mac OS X 10.4.3 or later. Pricing will be announced at a later date.