In that time, as well as reassuring Estelle, Sandra told her to hang a pillow case on the door handle and another out of the window, so crews could tell which room she was in.
There were three other mirrors in the house: the mirror over the sink in the upstairs bathroom, the mirror over the sink in the downstairs half bath, and the small circular mirror with a wooden handle that hung on a hook beside the upstairs-bathroom window.
The larger-than-life footage used to generate the window effect has been given its own bump, too, and the app can now handle 4K video as long as the Mac underneath (sorry, Windows folks) is powerful enough to drive it.