Information processing system, storage medium, and control method

1. An information processing system, comprising:

a controller configured to:

acquire a current privacy level as a first privacy level of a first user of a communication source device;

determine a second privacy level of the first user based on a second user of a communication destination device;

calculate a difference between the first privacy level and the second privacy level;

set the second privacy level for the first user based on the difference that is greater than or equal to a threshold value;

control transmission of a first picture of the first user of the communication source device to the communication destination device; and

mask the first picture of the first user of the communication source device based on the set second privacy level.

2. The information processing system according to claim 1 , wherein the controller is further configured to control transmission of information about the set second privacy level to the communication destination device.

3. The information processing system according to claim 1 , wherein the controller is further configured to:

process the first picture of the first user of the communication source device based on the set second privacy level; and

control transmission of the processed first picture to the communication destination device.

4. The information processing system according to claim 1 , wherein the controller is further configured to determine the second privacy level based on at least one of an emotion value, emotion information, attribute information, behavior information, and environment information of the second user of the communication destination device.

5. The information processing system according to claim 1 , wherein the controller is further configured to determine the second privacy level based on the first user of the communication source device.

6. The information processing system according to claim 5 , wherein

the controller is further configured to determine the second privacy level based on a relative emotion value of the second user of the communication destination device with respect to the first user of the communication source device.

7. The information processing system according to claim 1 , wherein the controller is further configured to:

superimpose an image on the first picture of the first user; and

mask the first picture based on the superimposed image.

8. The information processing system according to claim 7 , wherein the controller is further configured to set the second privacy level as an opening degree based on the superimposed image that is one of a shoji image, a curtain image, a roll curtain image, a misu image or a blind image.

9. The information processing system according to claim 7 , wherein the controller is further configured to set the second privacy level as a transmittance based on the superimposed image that is one of a frosted glass image or a liquid crystal shutter image.

10. The information processing system according to claim 1 , wherein the controller is further configured to:

detect a gesture of the first user, and

change the second privacy level based on the detected gesture.

11. The information processing system according to claim 1 , wherein the controller is further configured to:

receive a second picture of the second user from the communication destination device;

mask the received second picture based on the set second privacy level; and

display the masked second picture.

12. The information processing system according to claim 7 , wherein

the controller is further configured to display an icon on the superimposed image, and

the icon indicates at least one of a situation and a message from the second user of the communication destination device.

13. A non-transitory computer-readable medium having stored thereon computer-executable instructions that, when executed by a computer, cause the computer to execute operations, the operations comprising:

acquiring a current privacy level as a first privacy level of a first user of a communication source device;

determining a second privacy level of the first user based on a second user of a communication destination device;

calculating a difference between the first privacy level and the second privacy level;

setting the second privacy level for the first user based on the difference that is greater than or equal to a threshold value;

transmitting a picture of the first user to the communication destination device; and

masking the picture of the first user based on the set second privacy level.

14. A control method, comprising:

acquiring a current privacy level as a first privacy level of a first user of a communication source device;

determining a second privacy level of the first user based on a second user of a communication destination device;

calculating a difference between the first privacy level and the second privacy level;

setting the second privacy level for the first user of the communication source device based on the difference that is greater than or equal to a threshold value;

transmitting a picture of the first user of the communication source device to the communication destination device; and

masking the picture of the first user of the communication source device based on the set second privacy level.