Refrigerator
A refrigerator provides visual information indicating a map of the refrigerator and technical operations of the corresponding regions. The refrigerator includes a voice recognition function using a proximity sensor. The refrigerator has input/output (I/O) management functions for foods stored therein. The refrigerator communicates with a peripheral device over a network.
1. A refrigerator comprising:
a storage chamber to store food items;
a camera;
a display; and
a controller configured to:
control the camera to obtain an image including the food items stored in the storage chamber.
control the display to display a food display region for displaying the image including the food items stored in the storage chamber and a tag region for displaying tags to associate with the food items included in the image, and
based on a user input moving a tag from the tag region to a food item included in the image displayed in the food display region, associate the tag with the food item.
2. The refrigerator according to claim 1 , wherein the controller is further configured to control the display to move the tag being associated with the food item to a position corresponding to the food item included in the image.
3. The refrigerator according to claim 1 , wherein the controller is further configured to control the display to:
display a list of food items stored in a refrigerating chamber on a refrigerating chamber management region;
display a list of food items stored in a freezing chamber on a freezing chamber management region; and
display a list of food items stored in a temperature changeable chamber on a temperature changeable chamber management region.
4. The refrigerator according to claim 1 , wherein the controller is further configured to:
generate a shopping list based on the food items stored in the storage chamber; and
control the display to display the generated shopping list.
5. The refrigerator according to claim 1 , further comprising:
a communication circuit for communicating with an external device.
6. The refrigerator according to claim 5 , wherein the controller is further configured to control the communication circuit to transmit a shopping list to the external device upon receiving a request from the external device.
7. The refrigerator according to claim 2 ,
wherein the display includes a display area, and
wherein the controller is further configured to control the display to display the tag region above the food display region in the display area.
8. The refrigerator according to claim 2 , wherein the tag associated with the food item indicates an expiration date of the food item.
9. The refrigerator according to claim 1 ,
wherein, while tags are associated with the food items included in the image, the tags indicate expiration dates of the food items, respectively, and
wherein the controller is further configured to:
categorize the tags based on the expiration dates, and
control the display to display a tag in a category visually differently from another tag in another category.