# US 10,503,303 B2 · System and method for uninterrupted learning using a touch screen display device > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,503,303 B2 - Document ID: US10503303B2 - Status: Granted - Kind: B2 - Application number: 16/197,209 - Filed: 2018-11-20 - Published: 2019-03-21 - Granted: 2019-12-10 - Earliest claimed: 2016-10-13 - Assignees: Equalearning Corp. - Applicants: Equalearning Corp. - Inventors: Shih-Yuan Wang - Web page: https://patentgrep.com/patent/US10503303B2 ## CPC - H04L 12/1818: {Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties} - G06F 3/0412: {Digitisers structurally integrated in a display} - H04L 12/1822: {Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission} - H04L 43/0811: by checking connectivity - H04L 67/14: Session management (for real-time applications in data packet communications networks H04L65/1066) - H04L 12/1895: {for short real-time information, e.g. alarms, notifications, alerts, updates} - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) ## Abstract An uninterrupted learning uses a touch screen display device when connections to networks are unavailable or unstable. The touch screen display device is equipped with short range and long range communication capabilities in addition of capable being a WiFi hotspot. The touch screen display device incorporates the features of both the adaptive server and the teacher device. The adaptive server feature in the touch screen display device can communicate with a remote server through a local area network and switch to a cellular telecommunication network when the local area network is unavailable. The adaptive server can also act as the WiFi base station and accept connections from nearby student devices. ## Claims ### Claim 1 A method, for providing an uninterrupted teaching session through use of a touch screen display device equipped with a short range communication unit, a long range communication unit, and a controller, comprising: determining, by the controller, a status of a connection to a remote server via the short range communication unit; determining, by the controller, a status of a connection to the remote server via the long range communication unit; turning on, by the short range communication unit, a WiFi base station capability if the connection to the remote server via the short range communication unit is unavailable and a connection to the remote server via the long range communication unit is also unavailable; receiving teaching material from a portable storage device connected to the touch screen display device; displaying a student display area on the touch screen display device for the at least one student device; and communicating, via the WiFi base station capability, with at least one student device, wherein the student display area is connected to a connection port on the touch screen display device. ### Claim 2 (depends on 1) The method of claim 1, wherein the portable storage device further comprising a portable library in which the teaching material is encrypted and indexed. ### Claim 3 (depends on 2) The method of claim 2, wherein only the previously selected the teaching material is made available for the uninterrupted teaching session. ### Claim 4 (depends on 1) The method of claim 1, further comprising monitoring connection to the remote server through the short range communication unit and the long range communication unit while the WiFi base station capability is turned on. ### Claim 5 (depends on 1) The method of claim 1, further comprising receiving a command from the touch screen display device. ### Claim 6 A non-transitory computer readable memory have a set of computer-executable instructions, which, when executed by a controller in a touch screen display device, cause the touch screen display device to: determine, by the controller, a status of a connection to a remote server via a short range communication unit in the touch screen display device; determine, by the controller, a status of a connection to the remote server via a long range communication unit in the touch screen display device; turn on, by the short range communication unit in the touch screen display device, a WiFi base station capability if the connection to the remote server via the short range communication unit is unavailable and a connection to the remote server via the long range communication unit is also unavailable; receive teaching material from a portable storage device connected to the touch screen display device; display a student display area on the touch screen display device for the at least one student device; and communicate, via the WiFi base station capability, with at least one student device, wherein the student display area is connected to a connection port on the touch screen display device. ### Claim 7 (depends on 6) The set of computer-executable instructions of claim 6, wherein the portable storage device further comprising a portable library in which the teaching material is encrypted and indexed. ### Claim 8 (depends on 7) The set of computer-executable instructions of claim 7, wherein only the previously selected the teaching material is made available for the uninterrupted teaching session. ### Claim 9 (depends on 6) The set of computer-executable instructions of claim 6, further cause the computer to monitor connection to the remote server through the short range communication unit and the long range communication unit while the WiFi base station capability is turned on. ### Claim 10 (depends on 6) The set of computer-executable instructions of claim 6, further cause the computer to receive a command from the touch screen display device.