1. A method for selectively conditioning presentation of resource opportunities based on sensor data, the method comprising: detecting, at a resource management system, a request to access a ticketing system, the request having originated at a user device operated by a user, the user device being configured to include a display and a processor that communicates with at least one sensor, the at least one sensor passively detecting sensor data associated with the user, passive detection of sensor data corresponding to detecting sensor data during operation or lack of operation of the user device by the user, the detected sensor data being stored on the user device; receiving the sensor data stored in the user device; evaluating the received sensor data, the evaluation corresponding to a comparison of the sensor data with a pattern that is associated with one or more characteristics; generating an agent-characterization result based on the evaluated sensor data, the agent-characterization result being indicative of whether or an extent to which a characteristic of the sensor data corresponds to a human-user characteristic; determining, based on the agent-characterization result, whether an unauthorized user test is to be displayed on the display of the user device, such that: when the agent-characterization result indicates that the sensor data corresponds to the human-user characteristic, the unauthorized user test is determined not to be displayed on the display of the user device, and when the agent-characterization result indicates that the sensor data does not correspond to the human-user characteristic, the unauthorized user test is determined to be displayed on the display of the user device; when the unauthorized user test is determined to be displayed on the display of the user device: displaying the unauthorized user test; receiving a response to the unauthorized user test; and processing the response to the unauthorized user test to determine whether a satisfying criterion is satisfied; when the unauthorized user test is determined not to be displayed or the satisfying criterion is satisfied: authorizing the user operating the user device to submit requests for electronic tickets to an event, receiving a ticket request for one or more electronic tickets to the event, the request including at least one access-right constraint used to search for an electronic ticket responsive to the ticket request, determining, based on the agent-characterization result, a level of access to be granted to the user, the level of access being used to determine which electronic tickets are available for assignment to the user, in response to determining the level of access: identifying a plurality of electronic tickets associated with the event, determining a set of electronic tickets from amongst the plurality of electronic tickets, the set of electronic tickets being determined based on the level of access, and each electronic ticket of the set of electronic tickets being available for assignment to the user, identifying a subset of electronic tickets from amongst the set of electronic tickets, the subset of electronic tickets being identified using the access-right constraint included in the ticket request, and each electronic ticket of the subset of electronic tickets satisfying the access-right constraint, and transmitting a ticket result to the user device, the ticket result identifying the subset of electronic tickets.