Abstract: A mobile terminal, a home appliance and a method for operating the same are disclosed. The mobile terminal includes a display configured to display a predetermined screen, a near field communication (NFC) module configured to transmit or receive information related to the screen to or from a home appliance by tagging to the home appliance, and a controller configured to control display of the information received from the home appliance on the display. Accordingly, it is possible to transmit information between the home appliance and the mobile terminal via NFC.

Abstract: The present invention relates to a network system and a control method thereof. The network system includes: a commercial electric appliance comprising a cost system for an operation thereof; and a control device communicably connected to the commercial electric appliance, wherein the control device comprises a display unit configured to remotely monitor operation information of the commercial electric appliance.

Abstract: A home appliance, a mobile terminal, and an operation method thereof are disclosed. The home appliance includes a communication unit to receive a remote control signal from a mobile terminal, an input unit to receive a user input signal from a local key, and a controller to assign priority to the user input signal according to the input of the local key and to control an operation of the home appliance corresponding to the user input signal when a time difference between input of the local key and reception of the remote control signal is within a predetermined time. When a plurality of control rights is requested, the home appliance may assign priority to any one of the requested control rights.

Abstract: A home appliance, a mobile terminal, and an operation method thereof are disclosed. The home appliance includes a communication unit to receive a remote control signal from a mobile terminal, an input unit to receive a user input signal from a local key, and a controller to assign priority to the user input signal according to the input of the local key and to control an operation of the home appliance corresponding to the user input signal when a time difference between input of the local key and reception of the remote control signal is within a predetermined time. When a plurality of control rights is requested, the home appliance may assign priority to any one of the requested control rights.

Abstract: A home appliance using a mobile terminal is provided. The home appliance includes an input unit through which certain commands are input; a control unit controlling an operation of a driving unit of the home appliance according to the input through the input unit; and a near field communication (NFC) module connected to the mobile terminal to be able to communicate, wherein the NFC module comprises a memory unit that stores production information or state information on the home appliance, and if the NFC module is tagged to the mobile terminal, the NFC module transmits information from the memory unit to the mobile terminal.

Abstract: A mobile terminal, a home appliance and a method for operating the same are disclosed. The mobile terminal includes a display configured to display a predetermined screen, a near field communication (NFC) module configured to transmit or receive information related to the screen to or from a home appliance by tagging to the home appliance, and a controller configured to control display of the information received from the home appliance on the display. Accordingly, it is possible to transmit information between the home appliance and the mobile terminal via NFC.

Abstract: The present invention relates to a network system and a control method thereof. The network system includes: a commercial electric appliance comprising a cost system for an operation thereof; and a control device communicably connected to the commercial electric appliance, wherein the control device comprises a display unit configured to remotely monitor operation information of the commercial electric appliance.