Wearable device and method of operating the same

1. A wearable device comprising:

a display configured to display content;

a user input interface configured to receive a command of a wearer; and

at least one hardware processor configured to:

during reproduction of the content while the wearable device is worn, control the display to output, based on content reproduction related information of the wearable device, information informing the wearer that stopping reproduction of the content is requestable, and

control to stop the reproduction of the content in response to a reproduction stop request for the content, received through the user input interface in response to the output information,

wherein the content reproduction related information corresponds to information influential on a health of the wearer, the content reproduction related information is relative to a time period starting from a start of the reproduction of the content while the wearable device is worn, and the content reproduction related information is regarding a characteristic of the wearable device relative to the time period starting from the start of the reproduction of the content while the wearable device is worn,

wherein the content reproduction related information of the wearable device comprises a heating temperature of the wearable device after starting the reproduction of the content while the wearable device is worn, and maintenance time information regarding a length of time that the heating temperature of the wearable device has been maintained, and

wherein the at least one hardware processor is configured to output the information informing the wearer that stopping reproduction of the content is requestable based on a comparison between the maintenance time information and a predetermined reference length of time.

2. The wearable device of claim 1 , further comprising:

a first information sensor configured to detect the content reproduction related information of the wearable device in connection with the reproduction of the content; and

a second information sensor configured to detect bio information of the wearer in connection with the reproduction of the content,

wherein the at least one hardware processor is configured to output, through the display and based on the obtained content reproduction related information of the wearable device and the obtained bio information of the wearer, the information informing the wearer that stopping reproduction of the content is requestable.

3. The wearable device of claim 1 , further comprising:

a third information sensor configured to detect peripheral environment information of the wearable device in connection with the reproduction of the content,

wherein the at least one hardware processor is configured to output, through the display and based on the content reproduction related information of the wearable device and the obtained peripheral environment information of the wearable device, the information informing the wearer that stopping reproduction of the content is requestable.

4. The wearable device of claim 1 , further comprising:

a fourth information sensor configured to detect personal information of the wearer in connection with the reproduction of the content,

wherein the at least one hardware processor is configured to output, through the display and based on the content reproduction related information of the wearable device and the obtained personal information of the wearer, the information informing the wearer that stopping reproduction of the content is requestable.

5. The wearable device of claim 1 , wherein the at least one hardware processor is configured to continuously reproduce the content through the display when a reproduction stop rejection for the content is received through the user input interface in response to the output information informing the wearer that stopping reproduction of the content is requestable.

6. The wearable device of claim 1 , wherein the at least one hardware processor is configured to output, through the display, the information in a display form in which:

the information is overlapped with the content;

a frame of the information is inserted between frames of the content; or

the information is displayed on a display region different from a display region on which the content is reproduced.

7. The wearable device of claim 1 , wherein the at least one hardware processor is configured to control the wearable device such that different content is viewable using the wearable device when the reproduction of the content is stopped in response to the reproduction stop request for the content.

8. The wearable device of claim 7 , wherein the at least one hardware processor is configured to output, through the display, information regarding a plurality of different pieces of contents, and to control the wearable device to allow viewing of content selected from among the plurality of different pieces of contents when a selection signal is received in response to the output information regarding the plurality of different pieces of contents.

9. The wearable device of claim 1 , wherein the at least one hardware processor is configured to output, through the display, the information by applying reference information to the content reproduction related information of the wearable device, the reference information varying according to a type of the content.

10. A method of operating a wearable device, the method comprising:

reproducing content through a display of the wearable device;

obtaining content reproduction related information of the wearable device, the content reproduction related information corresponding to information influential on a health of a wearer, the content reproduction related information being relative to a time period starting from a start of the reproduction of the content while the wearable device is worn, and the content reproduction related information is regarding a characteristic of the wearable device relative to the time period starting from the start of the reproduction of the content while the wearable device is worn;

outputting, through the display and based on the obtained content reproduction related information, information informing the wearer that stopping reproduction of the content is requestable; and

controlling the wearable device to stop the reproduction of the content in response to a reproduction stop request for the content, received through a user input in response to the output information,

wherein the content reproduction related information of the wearable device comprises a heating temperature of the wearable device after starting the reproduction of the content in the status in which the wearable device is worn, and maintenance time information regarding a length of time that the heating temperature of the wearable device has been maintained, and

wherein the outputting comprises outputting the information informing the wearer that stopping reproduction of the content is requestable based on a comparison between the maintenance time information and a predetermined reference length of time.

11. The method of claim 10 , further comprising:

obtaining the content reproduction related information of the wearable device in connection with the reproduction of the content; and

obtaining bio information of the wearer in connection with the reproduction of the content,

wherein the outputting the information based on the comparison comprises outputting, through the display and based on the obtained content reproduction related information of the wearable device and the obtained bio information of the wearer, the information informing the wearer.

12. The method of claim 10 , further comprising:

obtaining peripheral environment information of the wearable device in connection with the reproduction of the content,

wherein the outputting the information based on the comparison comprises outputting, through the display and based on the content reproduction related information of the wearable device and the obtained peripheral environment information of the wearable device, the information informing the wearer.

13. The method of claim 10 , further comprising:

obtaining personal information of the wearer in connection with the reproduction of the content,

wherein the outputting the information based on the comparison comprises outputting, through the display and based on the content reproduction related information of the wearable device and the obtained personal information of the wearer, the information informing the wearer.

14. The method of claim 10 , further comprising:

receiving, by the wearable device, a continuous reproduction request for the content in response to the output, the information informing the wearer; and

continuously reproducing the content in response to the received continuous reproduction request for the content.

15. The method of claim 10 , wherein the outputting the information informing the wearer comprises outputting, through the display, the information informing the wearer in a display form in which:

the information is overlapped with the content;

a frame of the information informing the wearer is inserted between frames of the content on the display; or

the information informing the wearer is displayed on a display region different from a display region on which the content is reproduced.

16. The method of claim 10 , further comprising reproducing, by the wearable device, different content when the reproduction of the content is stopped in response to the reproduction stop request for the content.

17. The method of claim 16 , wherein the reproducing the different content comprises:

outputting, through the display, information regarding a plurality of different pieces of contents;

receiving a selection signal based on the output information regarding the plurality of different pieces of contents; and

providing content selected from among the plurality of different pieces of contents in response to the received selection signal.

18. The method of claim 10 , wherein the outputting the information based on the comparison comprises outputting, through the display, the information informing the wearer by applying reference information to the content reproduction related information of the wearable device, the reference information varying according to a type of the content.

19. A non-transitory computer-readable recording medium having recorded thereon a program executable by a computer for performing the method of claim 10 .

20. A wearable device comprising:

a display configured to display content;

a user input interface configured to receive a command of a wearer; and

at least one hardware processor configured to, when the content is reproduced while the wearable device is worn, output, through the display and based on content reproduction related information of the wearable device, information regarding stopping reproduction or viewing of the content,

wherein the content reproduction related information corresponds to information influential on a health of the wearer, the content reproduction related information is relative to a time period starting from a start of the reproduction of the content while the wearable device is worn, and the content reproduction related information is regarding a characteristic of the wearable device relative to the time period starting from the start of the reproduction of the content, and

wherein the content reproduction related information of the wearable device comprises a heating temperature of the wearable device after starting the reproduction of the content while the wearable device is worn, and maintenance time information regarding a length of time that the heating temperature of the wearable device has been maintained, and

wherein the at least one hardware processor is configured to output the information informing the wearer that stopping reproduction of the content is requestable based on a comparison between the maintenance time information and a predetermined reference length of time.

21. The wearable device of claim 20 , further comprising:

a first information sensor configured to detect the content reproduction related information of the wearable device in connection with the reproduction of the content; and

a second information sensor configured to detect bio information of the wearer in connection with the reproduction of the content,

wherein the at least one hardware processor is configured to output, through the display and based on the obtained content reproduction related information of the wearable device and the obtained bio information of the wearer, the information regarding stopping reproduction or viewing of the content.

22. The wearable device of claim 20 , further comprising:

a third information sensor configured to detect peripheral environment information of the wearable device in connection with the reproduction of the content,

wherein the at least one hardware processor is configured to output, through the display and based on the content reproduction related information of the wearable device and the obtained peripheral environment information of the wearable device, the information regarding stopping reproduction or viewing of the content.

23. The wearable device of claim 20 , further comprising:

a fourth information sensor configured to detect personal information of the wearer in connection with the reproduction of the content,

wherein the at least one hardware processor is configured to output, through the display and based on the content reproduction related information of the wearable device and the obtained personal information of the wearer, the information regarding stopping reproduction or viewing of the content.

24. The wearable device of claim 20 , wherein the at least one hardware processor is configured to continuously reproduce the content through the display when a reproduction stop rejection for the content is received through the user input interface in response to the output information.

25. The wearable device of claim 20 , wherein the at least one hardware processor is configured to output, through the display, the information in a display form in which:

the information is overlapped with the content;

a frame of the information is inserted between frames of the content; or

the information is displayed on a display region different from a display region on which the content is reproduced.

26. The wearable device of claim 20 , wherein the at least one hardware processor is configured to control the wearable device such that different content is viewable using the wearable device when the reproduction of the content is stopped in response to a reproduction stop request for the content input by the wearer in response to the output information.

27. The wearable device of claim 26 , wherein the at least one hardware processor is configured to output, through the display, information regarding a plurality of different pieces of contents, and to control the wearable device to allow viewing of content selected from among the plurality of different pieces of contents when a selection signal is received in response to the output information regarding the plurality of different pieces of contents.

28. The wearable device of claim 20 , wherein the at least one hardware processor is configured to output, through the display, the information by applying different reference information to the content reproduction related information of the wearable device according to a type of the content.