Acer LumiSense technology uses an ambient light sensor to detect brightness in the projection environment and accordingly regulate color saturation. In addition, Acer LumiSense sanitizes the designed image and dynamically optimizes its quality.The design of the lamp with top charging allows it to be easily changed without having to unhook the projector from the clamp. The change is comparable to the change of energy saving lamp.Thanks to the automatic vertical trapezoid correction, Acer's designer automatically compensates for trapezoid distortion if the projector is not positioned precisely vertically and designs a rectangular image.The customized start screen allows you to create an individual start screen for a screenshot. This start screen, whether it is the business user's logo or the favorite picture of the home user, is displayed automatically when the projector is started.BluelightShield allows users to reduce the levels of blue light to reduce the negative effects of it.