Method and system for providing privacy in virtual space

1. A method performed by a computer device, comprising:

setting, by at least one processor included in the computer device, a privacy distance for guaranteeing a personal space of a user agent in a virtual space, the privacy distance being set to one of:

a public distance as a default distance;

a social distance, in which an agent is a special object agent and may perform a permitted specific interaction with the user agent based on approval of the virtual space in an object area having a special business purpose with respect to the user agent;

a personal distance, in which an agent is previously configured as a personal grade by the user agent based on interlocking of personal information; and

an intimate distance, in which an agent is previously configured as an intimate grade by the user agent; and

filtering, by the at least one processor, information exposable to the user agent in the virtual space based on the privacy distance.

2. The method of claim 1 , wherein the personal information is based on a common friend list, a call list, a social graph of a social service network, or a combination thereof.

3. The method of claim 1 , wherein setting the privacy distance comprises setting the privacy distance for restricting, from approaching the user agent, an agent not corresponding to a pre-defined relationship with a user.

4. The method of claim 1 , wherein setting the privacy distance comprises setting the privacy distance permissible between the user agent and an agent based on a purpose of the virtual space.

5. The method of claim 1 , wherein setting the privacy distance comprises setting the privacy distance in a gaze direction of the user agent based on a field of view (FoV) of the user agent.

6. The method of claim 1 , wherein setting the privacy distance comprises:

setting a privacy distance grade and an application time in response to a privacy distance setting request received from a specific agent in the virtual space;

selecting an agent corresponding to a privacy distance change target among agents in the virtual space;

transmitting, to the selected agent, notification comprising the privacy distance grade and the application time; and

applying the privacy distance grade and the application time to an agent responding to the notification within the privacy distance of the virtual space.

7. The method of claim 1 , wherein filtering the information exposable to the user agent comprises performing deactivation processing on adjacent agents within the privacy distance based on a gaze direction of the user agent.

8. The method of claim 7 , wherein filtering the information exposable to the user agent comprises moving a distance from the user agent instead of the deactivation with respect to an agent having a relationship with the user agent among the adjacent agents.

9. The method of claim 1 , wherein filtering the information exposable to the user agent comprises exposing an agent having a relationship with the user agent in a visualization form among agents in the virtual space and exposing remaining agents in a non-visualization form.

10. The method of claim 1 , wherein filtering the information exposable to the user agent comprises filtering an agent or object exposable to the user agent in the virtual space based on service target age information set in the virtual space along with the privacy distance.

11. The method of claim 1 , further comprising rendering, by the at least one processor, the user agent and a virtual space based on the user agent based on the filtered information.

12. A non-transitory computer-readable storage medium storing one or more computer-executable instructions that, when executed, cause a computer to:

set a privacy distance for guaranteeing a personal space of a user agent in a virtual space, the privacy distance being set to one of:

a public distance as a default distance;

a social distance, in which an agent is a special object agent and may perform a permitted specific interaction with the user agent based on approval of the virtual space in an object area having a special business purpose with respect to the user agent;

a personal distance, in which an agent is previously configured as a personal grade by the user agent based on interlocking of personal information; and

an intimate distance, in which an agent is previously configured as an intimate grade by the user agent; and

filter information exposable to the user agent in the virtual space based on the privacy distance.

13. A computer device comprising:

at least one processor configured to execute computer-readable instructions included in a memory,

wherein the at least one processor is configured to:

set a privacy distance for guaranteeing a personal space of a user agent in a virtual space the privacy distance being set to one of:

a public distance as a default distance;

a social distance, in which an agent is a special object agent and may perform a permitted specific interaction with the user agent based on approval of the virtual space in an object area having a special business purpose with respect to the user agent;

a personal distance, in which an agent is previously configured as a personal grade by the user agent based on interlocking of personal information; and

an intimate distance, in which an agent is previously configured as an intimate grade by the user agent, and

filter information exposable to the user agent in the virtual space based on the privacy distance.

14. The computer device of claim 13 , wherein the at least one processor is configured to set the privacy distance permissible between the user agent and an agent based on a purpose of the virtual space.

15. The computer device of claim 13 , wherein the at least one processor is configured to set the privacy distance in a gaze direction of the user agent based on a field of view (FoV) of the user agent.

16. The computer device of claim 13 , wherein the at least one processor is configured to:

set a privacy distance grade and an application time in response to a privacy distance setting request received from a specific agent in the virtual space,

select an agent corresponding to a privacy distance change target among agents in the virtual space,

transmit, to the selected agent, notification comprising the privacy distance grade and the application time, and

apply the privacy distance grade and the application time to an agent responding to the notification within the privacy distance of the virtual space.

17. The computer device of claim 13 , wherein the at least one processor is configured to:

perform deactivation processing on adjacent agents within the privacy distance based on a gaze direction of the user agent, and

move a distance from the user agent instead of the deactivation with respect to an agent having a relationship with the user agent among the adjacent agents.

18. The computer device of claim 13 , wherein the at least one processor is configured to:

expose an agent having a relationship with the user agent in a visualization form among agents in the virtual space, and

expose remaining agents in a non-visualization form.

19. The computer device of claim 13 , wherein the at least one processor is configured to filter an agent or object exposable to the user agent in the virtual space based on service target age information set in the virtual space along with the privacy distance.