# US 12,182,468 B2 · System that causes sharer to detect identity during screen sharing and system that causes sharer to detect information regarding inputted answer section > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 12,182,468 B2 - Document ID: US12182468B2 - Status: Granted - Kind: B2 - Application number: 18/019,095 - Filed: 2021-12-28 - Published: 2024-08-01 - Granted: 2024-12-31 - Earliest claimed: 2021-06-04 - Assignees: Interactive Solutions Corp. - Applicants: Interactive Solutions Corp. - Inventors: Kiyoshi Sekine - Web page: https://patentgrep.com/patent/US12182468B2 ## CPC - G06F 3/1462: {with means for detecting differences between the image stored in the host and the images displayed on the remote displays} - G06F 13/00: Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units (interface circuits for specific input/output devices G06F3/00 {; multiprogram control therefor G06F9/46}; multiprocessor systems G06F15/16 ) - H04L 65/40: Support for services or applications - H04L 65/401: wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference - G06F 3/0481: based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) ## Abstract [Problem] To provide a system for notifying a user of whether contents displayed on terminals between a plurality of users are identical and a system with which, when an input is made on one terminal in one answer section of a questionnaire, information regarding a question item corresponding to the above-described answer section is displayed on another terminal.[Solution] A system 1 is connected to a first and a second terminals 3, 5. When an object displayed on a screen of the first terminal 3 is a first object and an object corresponding to the first object displayed on a screen of the second terminal 5 is a second object, the system 1 causes one or both of the screens of the first and the second terminals 3,5 to display: one or both of an identicalness sign 11 as a display regarding that the first object and the second object are identical, and a discrepancy sign 13 as a display regarding that the first object and the second object are different. ## Claims ### Claim 1 A system (1) connected to a first terminal (3) and a second terminal (5), wherein when an object displayed on a screen of the first terminal (3) is a first object and an object corresponding to the first object displayed on a screen of the second terminal (5) is a second object, the system (1) causes any one or both of the screen of the first terminal (3) and the screen of the second terminal (5) to display: any one or both of an identicalness sign (11) as a sign which shows that the first object and the second object are identical, and a discrepancy sign (13) as a sign which shows that the first object and the second object are different; wherein when the object is displayed on the screen of the second terminal (5) by a sharing instruction from the first terminal (3), the first terminal (3) displays: an identification information regarding the second terminal (5), and any one or both of the identicalness sign (11) and the discrepancy sign (13). ### Claim 2 (depends on 1) The system (1) according to claim 1, wherein the first object is a presentation material, a questionnaire, a photograph, an image, a moving image, or a text. ### Claim 3 (depends on 1) The system (1) according to claim 1, wherein the system (1) causes any one or both of the screen of the first terminal (3) and the screen of the second terminal (5) to display both of the identicalness sign (11) and the discrepancy sign (13), and the identicalness sign (11) and the discrepancy sign (13) have any one type or two or more types of different color, icon, figure, and displayed character. ### Claim 4 (depends on 1) The system (1) according to claim 1, wherein the system (1) is connected to one or a plurality of terminals other than the first terminal (3) or the second terminal (5), when the identicalness sign (11) is displayed on the first terminal (3), a number of terminals on which an object identical to the first object is displayed on display units and other than the first terminal (3) or a proportion of terminals on which the object identical to the first object is displayed on display units and other than the first terminal (3) is displayed, and when the discrepancy sign (13) is displayed on the first terminal (3), a number of terminals on which the object identical to the first object is not displayed on display units or a proportion of terminals on which the object identical to the first object is not displayed on display units is displayed. ### Claim 5 (depends on 1) The system (1) according to claim 1, wherein the first object is a questionnaire (24) including a plurality of question items (26) and a plurality of answer sections (28) corresponding to the plurality of question items (26), and when the second terminal (5) receives information to one answer section (28) of the questionnaire (24), the system (1) causes the first terminal (3) to display information regarding the question item (26) corresponding to the one answer section (28). ### Claim 6 A non-transitory computer-readable medium encoded with a computer program, where when the computer program is executed, the computer program causes the computer to function as: a system (1) connected to a first terminal (3) and a second terminal (5), when an object displayed on a screen of the first terminal (3) is a first object and an object corresponding to the first object displayed on a screen of the second terminal (5) is a second object, the computer causes any one or both of the screen of the first terminal (3) and the screen of the second terminal (5) to display: any one or both of an identicalness sign (11) as a display regarding that the first object and the second object are identical, and a discrepancy sign (13) as a display regarding that the first object and the second object are different, wherein when the object is displayed on the screen of the second terminal (5) by a sharing instruction from the first terminal (3), the first terminal (3) displays: identification information regarding the second terminal (5), and any one or both of the identicalness sign (11) and the discrepancy sign (13).