Information display considering privacy on public display
According to one embodiment, a method, computer system, and computer program product for displaying information on a public device is provided. The present invention may include displaying, based on information received from a connected mobile device, user information and dummy information on a display device. The present invention may further include displaying an indicator alongside the user information and a dummy indicator alongside the dummy information. The present invention may further include transmitting user information and dummy information to a display device, synchronizing display of the user information to the display device, and synchronizing haptic feedback based on a received visual pattern. The present invention may further include generating dummy information according to the type of information.
1. A processor-implemented method for displaying information on a display device, the method comprising:
transmitting a plurality of user information to a display device together with a plurality of indicators associated with a user corresponding to the user information; and
displaying, based on information received from a connected mobile device, the plurality of user information together with a randomly selected indicator of the plurality of indicators and a plurality of dummy information on the display device, wherein the dummy information comprises placeholder information that is displayed to look similar to the user information.
2. The method of claim 1 , further comprising:
displaying the plurality of user information on the display device based on a moving direction of the mobile device.
3. The method of claim 1 , wherein the connected mobile device is within a threshold distance of the display device.
4. The method of claim 1 , wherein the displaying is further based on a generated visual pattern.
5. The method of claim 4 , further comprising:
transmitting the generated visual pattern to the mobile device.
6. The method of claim 1 , wherein the plurality of user information is displayed on the display device for a duration after the mobile device has disconnected from the display device.
7. A computer system for displaying information on a display device, the computer system comprising:
one or more processors, one or more display devices, one or more computer-readable memories, one or more computer-readable tangible storage medium, and program instructions stored on at least one of the one or more tangible storage medium for execution by at least one of the one or more processors via at least one of the one or more memories, wherein the computer system is capable of performing a method comprising:
transmitting a plurality of user information to a display device together with a plurality of indicators associated with a user corresponding to the user information; and
displaying, based on information received from a connected mobile device, the plurality of user information together with a randomly selected indicator of the plurality of indicators and a plurality of dummy information on the display device, wherein the dummy information comprises placeholder information that is displayed to look similar to the user information.
8. The computer system of claim 7 , further comprising:
displaying the plurality of user information on the display device based on a moving direction of the mobile device.
9. The computer system of claim 7 , wherein the connected mobile device is within a threshold distance of the display device.
10. The computer system of claim 7 , wherein the displaying is further based on a generated visual pattern.
11. The computer system of claim 10 , further comprising:
transmitting the generated visual pattern to the mobile device.
12. The computer system of claim 7 , wherein the plurality of user information is displayed on the display device for a duration after the mobile device has disconnected from the display device.
13. A computer program product for displaying information on a display device, the computer program product comprising:
one or more computer-readable tangible storage medium and program instructions stored on at least one of the one or more tangible storage medium, the program instructions executable by a processor to cause the processor to perform a method comprising:
transmitting a plurality of user information to a display device together with a plurality of indicators associated with a user corresponding to the user information; and
displaying, based on information received from a connected mobile device, the plurality of user information together with a randomly selected indicator of the plurality of indicators and a plurality of dummy information on the display device, wherein the dummy information comprises placeholder information that is displayed to look similar to the user information.
14. The computer program product of claim 13 , further comprising:
displaying the plurality of user information on the display device based on a moving direction of the mobile device.
15. The computer program product of claim 13 , wherein the connected mobile device is within a threshold distance of the display device.
16. The computer program product of claim 13 , wherein the displaying is further based on a generated visual pattern.
17. The computer program product of claim 16 , further comprising:
transmitting the generated visual pattern to the mobile device.