# US 2017/0285350 A1 · Content presentation in head worn computing > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2017/0285350 A1 - Document ID: US20170285350A1 - Status: Published application - Kind: A1 - Application number: 15/585,853 - Filed: 2017-05-03 - Published: 2017-10-05 - Earliest claimed: 2014-06-09 - Assignees: Osterhout Group, Inc. - Applicants: Osterhout Group, Inc. - Inventors: Ralph F. Osterhout; John D. Haddick; Robert Michael Lohse; John N. Border; Nima L. Shams - Web page: https://patentgrep.com/patent/US20170285350A1 ## CPC - G02B 27/0093: {with means for monitoring data relating to the user, e.g. head-tracking, eye-tracking} - G02B 27/0179: {Display position adjusting means not related to the information to be displayed} - G02B 27/017: {Head mounted} - G02B 27/0172: {characterised by optical features} - G06F 3/011: {Arrangements for interaction with the human body, e.g. for user immersion in virtual reality (blind teaching G09B21/00)} - G06F 3/012: {Head tracking input arrangements} - G06F 3/013: {Eye tracking input arrangements (G06F3/015 takes precedence)} - G06F 3/017: {Gesture based interaction, e.g. based on a set of recognized hand gestures (interaction based on gestures traced on a digitiser G06F3/04883)} - G06F 3/03545: {Pens or stylus} - G06T 19/006: {Mixed reality (object pose determination, tracking or camera calibration for mixed reality G06T7/00)} - G06T 19/20: Editing of three-dimensional [3D] images, e.g. changing shapes or colours, aligning objects or positioning parts - G09G 5/003: {Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto (specific for a CRT G09G1/165; for a flat panel G09G3/2092)} - H04L 51/222: using geographical location information, e.g. messages transmitted or received in proximity of a certain spot or area - H04L 51/224: providing notification on incoming messages, e.g. pushed notifications of received messages - G02B 2027/0181: {Adaptation to the pilot/driver} - H04W 4/02: Services making use of location information - H04W 4/021: Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences - H04W 4/023: {using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds} - G02B: OPTICAL ELEMENTS, SYSTEMS OR APPARATUS - G06F: ELECTRIC DIGITAL DATA PROCESSING (computer systems based on specific computational models G06N) - G06T: IMAGE DATA PROCESSING OR GENERATION, IN GENERAL - G09G: ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION (arrangements for transferring data between digital computers and displays G06F3/14; static indicating arrangements comprising an association of a number of separate sources or light control cells G09F9/00; static indicating arrangements comprising integral associations of a number of light sources H01J, H01K, H10H, H05B33/12; scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission, details thereof H04N1/00) - H04L: TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication H04M) - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract Aspects of the present invention relate to methods and systems for presenting digital content in a field of view of a head-worn computer. A method involves pre-setting a geo-spatial location where content will be displayed to a user of a see-through head-worn display, establishing a region proximate the geo-spatial location, causing a marker recognition system of the head-worn see-through display to activate when data indicates that the see-through head-worn display is within the region, wherein the marker recognition system monitors a surrounding environment to identify a marker that will act as a virtual anchor for the presentation of the content, and causing the marker recognition system to de-activate when the marker recognition system identifies the marker. ## Claims ### Claim 1 A method, comprising: pre-setting a geo-spatial location where content will be displayed to a user of a see-through head-worn display; establishing a region proximate the geo-spatial location; and causing a marker recognition system of the head-worn see-through display to activate when data indicates that the see-through head-worn display is within the region, wherein the marker recognition system monitors a surrounding environment to identify a marker that will act as a virtual anchor for the presentation of the content. ### Claim 2 (depends on 1) The method of claim 1, wherein the marker is a pre-established physical attribute. ### Claim 3 (depends on 1) The method of claim 1, wherein the marker is a priority marker selected from a plurality of markers, wherein the priority marker was identified by scanning the surrounding environment in a search for the plurality of markers. ### Claim 4 (depends on 1) The method of claim 1, wherein the geo-spatial location was selected based on personal information known about the user. ### Claim 5 (depends on 1) The method of claim 1, wherein the geo-spatial location was selected based on a presentation preference setting established by the user. ### Claim 6 (depends on 1) The method of claim 1, wherein the geo-spatial location was selected based on a preference of a sender of the content. ### Claim 7 (depends on 1) The method of claim 1, wherein the geo-spatial location was selected based on a preference setting of the content. ### Claim 8 (depends on 1) The method of claim 1, wherein the content relates to the geo-spatial location. ### Claim 9 (depends on 1) The method of claim 1, wherein the content does not relate to the geo-spatial location. ### Claim 10 (depends on 1) The method of claim 1, wherein the content is sent by another user characterized as a friend of the user through an known affiliation. ### Claim 11 (depends on 10) The method of claim 10, wherein the content is a text message. ### Claim 12 (depends on 10) The method of claim 10, wherein the content is a video. ### Claim 13 (depends on 1) The method of claim 1, wherein informational content is presented to the user in the see-through head-worn display to indicate to the user that the content is queued for presentation. ### Claim 14 (depends on 13) The method of claim 13, wherein the informational content is presented outside of the region. ### Claim 15 (depends on 14) The method of claim 14, wherein the informational content further includes an indication of a direction in which the user will be presented with the content. ### Claim 16 A system, comprising: a see-through head-worn display; and a marker recognition system of the head-worn see-through display that activates when data indicates that the see-through head-worn display is within a region proximate to a geo-spatial location, wherein the marker recognition system monitors a surrounding environment to identify a marker that will act as a virtual anchor for the presentation of content, wherein the marker recognition system de-activates when the marker is identified. ### Claim 17 (depends on 16) The system of claim 16, wherein the marker is a pre-established physical attribute. ### Claim 18 (depends on 16) The system of claim 16, wherein the marker is a priority marker selected from a plurality of markers, wherein the priority marker was identified by scanning the surrounding environment in a search for the plurality of markers. ### Claim 19 (depends on 16) The system of claim 16, wherein the geo-spatial location was selected based on personal information known about the user. ### Claim 20 (depends on 16) The system of claim 16, wherein the geo-spatial location was selected based on a presentation preference setting established by the user.