You've successfully created a prototype based on your work in Case Project 13-2. You want to create six of these controllers for different windows in the home. You want to be able to control them and check their status from a centrally located wall-mounted display that communicates with all the controllers. You plan to add more home automation IoT devices throughout the house and you want to control and check their status with the central display. What hardware do you recommend for the wall-mounted central display that communicates with all the controllers

When early motion pictures played in movie theaters, they were often accompanied by live organ or piano music. which of the following are the most likely reasons that this happened? (select all that apply). the music was provided to distract audience members from the loud sounds made when filmstrips were changed. the music accompanied the movies because the movies were silent and audiences were used to hearing music during plays in theaters. the music usually was played before, and sometimes after the movie, as an alternative form of entertainment. the music viewers to interpret the dramatic action in the films.