Display apparatus for control information, method for displaying control information, and system for displaying control information

An information display apparatus comprising:

• a first obtaining unit configured to obtain a plurality of control plans including one or more control information items regarding one or more appliances;
• a second obtaining unit configured to obtain a picture data item showing an image of the one or more appliances;
• a memory that stores the picture data item obtained by the second obtaining unit;
• a first selecting unit configured to select, based on a specified selection instruction, a control plan from among the control plans obtained by the first obtaining unit;
• a processor that executes processing for superimposing the one or more control information items included in the control plan selected by the first selecting unit, for each of the one or more appliances which are included in the picture data item obtained by the second obtaining unit, at a position around the appliance in the picture data item;
• and
• a display unit configured to display the picture data item with the one or more control information items superimposed thereon.