I think this is a growing area Bunkr is another alternative but I have not tried it much myself. 2Sli.de also offers phone-as-remote (plus annotation on the pho

I think this is a growing area Bunkr is another alternative but I have not tried it much myself. 2Sli.de also offers phone-as-remote (plus annotation on the phone, move objects on the phone and sync to the screen, etc).