
PJCalc! is a software tool written to assist engineers, architects, designers, and installers with the process of projector selection, configuration, and system design. Sony Electronics Inc. Display Products Group provides this software to help solve the many projector related variables involved in proper system design. PJCalc! can assist designers with the technical aspects of system design, freeing them to concentrate on environmentally related issues. The employment of those factors, such as correct lighting, seating arrangements, viewing position, screen gain, and audio support is always situational and not based on predictable formulae.