GEM software is a low vision software. Intended for use with the Topaz PHD and Topaz XL HD, Software allows a user to view, capture, and save magnified images from their Topaz device to their computer. Groups of images can automatically be saved to any designated folder on a computer. Hot key input directly from your computer keyboard allows users to manipulate camera views, change magnification, select color modes, and control other camera functions. If OpenBook is installed on the same computer, you can send captured images from the camera to OpenBook for OCR (Optical Character Recognition). Individuals with vision limitations who have or are requesting a Topaz CCTV may benefit from this software.