LiveViewer for Android is a free app developed by Maxell Ltd. that allows you to project your Android device screen from a Maxell projector on the same wireless or wired network. With its key features, you can easily project your screen, discover projectors on the same network, and set Presenter Mode to prevent others from projecting their desktop screens. Additionally, you can select image quality and aspect ratio during projection from 3 and 2 modes, respectively.

One of the best features of LiveViewer is that it can be a client for the Moderator Control Mode. However, note that copyright-protected contents might not be projected and to use the features, you need to use the Infrastructure Mode with an internet connection. Also, the app doesn't support audio transfer or projector control from the app. If you want to control the projector from your device, you need to use the Projector Web Control function.

Overall, LiveViewer for Android is a useful tool for anyone who needs to project their Android device screen on a Maxell projector. It's easy to use, reliable, and supports most Android devices running on 6.0 or later. Check out the app's website for more information on how to get started.