Brighter projectors are more conveniently witnessed, so if your location has large windows or other light-weight-leaking elements, a far more highly effective projector is important.  What on earth is movie mapping? You could have observed it in advance of, but now you can have it at your fingertips. Video mapping https://tv-console88887.liberty-blog.com/33173940/what-does-best-surround-sound-system-mean