Control device having an input display for detecting two touch points

The present invention provides a new configuration for enabling an input only in the case where a user performs touch operation with the intention of performing the operation. A control device includes a control unit configured to monitor and control at least a target device and an input display unit configured to display a monitoring/controlling screen associated with the target device and also to detect touch operation performed by a user. When the input display unit detects that the user continues touching the monitoring/controlling screen at least at two points and performs rotating operation by a predetermined angle or more, the control unit changes a status value associated with touched positions of the at least two points.