# US 2021/0280308 A1 · Applying biometrics to the development of digital content > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2021/0280308 A1 - Document ID: US20210280308A1 - Status: Published application - Kind: A1 - Application number: 17/193,931 - Filed: 2021-03-05 - Published: 2021-09-09 - Earliest claimed: 2020-03-05 - Applicants: Nervanix, LLC - Inventors: Adam Leonard Hall - Web page: https://patentgrep.com/patent/US20210280308A1 ## CPC - G16H 40/63: for local operation - G06V 40/15: {Biometric patterns based on physiological signals, e.g. heartbeat, blood flow} - G16H: HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA - G06V: IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING ## Abstract A method includes providing digital content to a content designer through a device and receiving an input from the content designer through the device indicating a desire to tag an event in the digital content. A user interface is then provided to receive a predicted biometric response from the content designer, the predicted biometric response comprising a biometric response that is expected to be observed in end users when the end users experience the event. An identifier for the event and the predicted biometric response is then stored so that it is associated with the digital content. ## Claims ### Claim 1 A method comprising: providing digital content to a content designer through a device; receiving an input from the content designer through the device indicating a desire to tag an event in the digital content; providing a user interface to receive a predicted biometric response from the content designer, the predicted biometric response comprising a biometric response that is expected to be observed in end users when the end users experience the event; and storing an identifier for the event and the predicted biometric response so as to be associated with the digital content. ### Claim 2 (depends on 1) The method of claim 1 wherein providing the user interface comprises providing a list of selectable biometric types and input controls for designating how a selected biometric type is predicted to change during the biometric response. ### Claim 3 (depends on 1) The method of claim 1 wherein providing the user interface further comprises providing a control for selecting when a biometric response is to be measured. ### Claim 4 (depends on 1) The method of claim 1 wherein the control for selecting when the biometric response is to be measured comprises a control for selecting a time relative to when the event takes place. ### Claim 5 (depends on 1) The method of claim 1 wherein storing an identifier for the event comprises storing an image that appears on a display during the event. ### Claim 6 (depends on 1) The method of claim 1 further comprising: providing the digital content to an end user; detecting an actual biometric response from the end user for an event; and storing the actual biometric response. ### Claim 7 (depends on 6) The method of claim 6 further comprising comparing the actual biometric response to the predicted biometric response and providing an indication of a variance between the actual biometric response obtained from the end user and the predicted biometric response. ### Claim 8 (depends on 7) The method of claim 7 further comprising: using actual biometric responses for a plurality of end users to construct a model of biometric responses for content; receiving new content; and using the model of biometric responses for content to determine model biometric responses for the new content. ### Claim 9 (depends on 8) The method of claim 8 further comprising comparing a model biometric response to a predicted biometric response for the new content and indicating a variance between the model biometric response and the predicted biometric response for the new content. ### Claim 10 (depends on 6) The method of claim 6 further comprising: detecting an actual biometric response for an untagged event; providing an indication of the actual biometric response and a control for tagging the event; and receiving an input through the control indicating a desire to tag the event. ### Claim 11 A method comprising: for each of a plurality of digital content, receiving a plurality of biometric responses to events that occur during interactions with the digital content; using the plurality of biometric responses for the plurality of digital content to construct a model of biometric responses to events; receiving information about new digital content and a tagged event in the new digital content; and using the model to generate a model biometric response to the event in the new digital content. ### Claim 12 (depends on 11) The method of claim 11 further comprising: receiving a predicted biometric response for the tagged event; and providing an indication of a difference between the model biometric response and the predicted biometric response. ### Claim 13 (depends on 11) The method of claim 11 wherein receiving a biometric response in the plurality of biometric responses further comprises receiving demographic information of an end user that generated the biometric response. ### Claim 14 (depends on 13) The method of claim 13 wherein constructing the model comprises constructing the model for end users who have similar demographic information. ### Claim 15 (depends on 14) The method of claim 14 further comprising receiving demographic information and using the demographic information to select the model to use to generate the model biometric response. ### Claim 16 A method comprising: providing digital content with tagged events to an end user; determining when a tagged event is triggered in the digital content; retrieving a biometric to be measured for the triggered event; measuring the biometric of the end user; and determining a variance between the measured biometric and a predicted biometric response for the tagged event. ### Claim 17 (depends on 16) The method of claim 16 wherein determining when a tagged event is triggered comprises comparing an image on the digital content to a stored image. ### Claim 18 (depends on 16) The method of claim 16 further comprising retrieving a delay period between when the tagged event is triggered and when the biometric is to be measured wherein measuring the biometric of the end user comprises waiting for the delay period after the tagged event is triggered before measuring the biometric of the end user. ### Claim 19 (depends on 16) The method of claim 16 wherein measuring the biometric comprises measuring the biometric over a period of time. ### Claim 20 (depends on 16) The method of claim 16 further comprising using the measured biometric to train a model.