# US 2018/0321797 A1 · Human-Computer Interaction Method of User Terminal, Apparatus, And User Terminal > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2018/0321797 A1 - Document ID: US20180321797A1 - Status: Published application - Kind: A1 - Application number: 15/764,182 - Filed: 2015-09-29 - Published: 2018-11-08 - Earliest claimed: 2015-09-29 - Assignees: Huawei Technologies Co., Ltd. - Applicants: Huawei Technologies Co., Ltd. - Inventors: Cheng LIU; Chen SHENG - Web page: https://patentgrep.com/patent/US20180321797A1 ## CPC - G06F 3/0482: Interaction with lists of selectable items, e.g. menus - G06F 3/04842: Selection of displayed objects or displayed text elements (G06F3/0482 takes precedence) - G06F 3/0488: using a touch-screen or digitiser, e.g. input of commands through traced gestures - G06F 9/445: Program loading or initiating (bootstrapping G06F9/4401; security arrangements for program loading or initiating G06F21/57) - G06F 9/451: Execution arrangements for user interfaces - G06F 9/453: {Help systems} - G06F 21/32: using biometric data, e.g. fingerprints, iris scans or voiceprints - G06V 40/1365: {Matching; Classification} - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G06V: IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING ## Abstract A fingerprint information is collected when a touch screen of a terminal device remains black. Fingerprint recognition is performed. In response to success of the fingerprint recognition, lighting up the touch screen and displaying a first interface. An icon of a first application and a first plurality of application options of the first application are displayed together on the first interface. The first plurality of application options of the first application are displayed in an area within a range of the icon. ## Claims ### Claim at position 1 1-42. (canceled) ### Claim 43 A method of lighting up a terminal device, comprising: collecting a first fingerprint information at a fingerprint collecting area of the terminal device when a touch screen of the terminal device remains black; performing fingerprint recognition based on the collected first fingerprint information; and in response to success of the fingerprint recognition, lighting up the touch screen and displaying a first interface, wherein a first application icon and a first plurality of application options of a first application are displayed together on the first interface, the first application icon corresponds to the first application installed on the terminal device, the first plurality of application options of the first application are displayed in an area within a range of the first application icon. ### Claim 44 (depends on 43) The method according to claim 43, further comprising: detecting a sliding gesture; in a case that the sliding gesture directs to a first direction, in response, displaying an interface corresponding to a first application option of the first plurality of application options; in a case that the sliding gesture directs to a second direction, in response, displaying another interface corresponding to a second application option of the first plurality of application options. ### Claim 45 (depends on 44) The method according to claim 44, wherein the sliding gesture is detected on the fingerprint collecting area of the terminal device. ### Claim 46 (depends on 43) The method according to claim 43, wherein a floating window is displayed on the first interface, and the first plurality of application options are displayed in the floating window. ### Claim 47 (depends on 43) The method according to claim 43, further comprising: collecting a second fingerprint information at the fingerprint collecting area of the terminal device; performing a second fingerprint recognition based on the collected second fingerprint information; and in response to success of the second fingerprint recognition, displaying a second interface, wherein a second application icon and a second plurality of application options of a second application are displayed together on the second interface, the second application icon corresponds to the second application installed on the terminal device, the second plurality of application options of the second application are displayed in an area within a range of the second application icon. ### Claim 48 (depends on 43) The method according to claim 43, wherein an ordering of the first plurality of application options is based on at least one of the following: a current time, a current location, a current weather, a historical usage record of the first plurality of application options. ### Claim 49 (depends on 43) The method according to claim 43, wherein the first plurality of application options are displayed in a descending order based on a use frequency. ### Claim 50 (depends on 43) The method according to claim 43, wherein a use frequency of each of the first plurality of application options exceeds a preset use frequency. ### Claim 51 (depends on 43) The method according to claim 43, wherein the fingerprint collecting area is determined based on a holding manner of holding the terminal device. ### Claim 52 (depends on 51) The method according to claim 51, wherein the holding manner is a one-hand operation mode. ### Claim 53 A terminal device, comprising: a memory; one or more processors; one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: collecting a first fingerprint information at a fingerprint collecting area of the terminal device when a touch screen of the terminal device remains black; performing fingerprint recognition based on the collected first fingerprint information; and in response to success of the fingerprint recognition, lighting up the touch screen and displaying a first interface, wherein a first application icon and a first plurality of application options of a first application are displayed together on the first interface, the first application icon corresponds to the first application installed on the terminal device, the first plurality of application options of the first application are displayed in an area within a range of the first application icon. ### Claim 54 (depends on 53) The terminal device according to claim 53, wherein the one or more programs further including instructions for: detecting a sliding gesture; in a case that the sliding gesture directs to a first direction, in response, displaying an interface corresponding to a first application option of the first plurality of application options. ### Claim 55 (depends on 54) The terminal device according to claim 54, wherein the one or more programs further including instructions for: in a case that the sliding gesture directs to a second direction, in response, displaying another interface corresponding to a second application option of the first plurality of application options. ### Claim 56 (depends on 53) The terminal device according to claim 53, wherein a floating window is displayed on the first interface, and the first plurality of application options are displayed in the floating window. ### Claim 57 (depends on 53) The terminal device according to claim 53, wherein the one or more programs further including instructions for: collecting a second fingerprint information at fingerprint collecting area of the terminal device; performing a second fingerprint recognition based on the collected second fingerprint information; and in response to success of the second fingerprint recognition, displaying a second interface, wherein a second application icon and a second plurality of application options of a second application are displayed together on the second interface, the second application icon corresponds to the second application installed on the terminal device, the second plurality of application options of the second application are displayed in an area within a range of the second application icon. ### Claim 58 (depends on 53) The terminal device according to claim 53, wherein an ordering of the first plurality of application options is based on at least one of the following: a current time, a current location, a current weather, a historical usage record of the first plurality of application options. ### Claim 59 (depends on 53) The terminal device according to claim 53, wherein the first plurality of application options are displayed in a descending order based on a use frequency. ### Claim 60 A terminal device, comprising: a memory; one or more processors; one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs including instructions for: collecting a fingerprint information at a fingerprint collecting area of the terminal device when a touch screen of the terminal device remains black; performing fingerprint recognition based on the collected fingerprint information; in response to success of the fingerprint recognition, lighting up the touch screen and displaying an interface corresponding to a first application option of a first application installed on the terminal device, detecting a gesture performed on the fingerprint collecting area; and in response to detecting the gesture, executing the first application option of the first application. ### Claim 61 (depends on 60) The terminal device according to claim 60, wherein the first application is a camera application. ### Claim 62 (depends on 60) The terminal device according to claim 60, wherein the gesture is a sliding gesture.