Creating a projection of a situational network

What is this patent about?

’454 is related to the field of situational social networking and dynamic information aggregation. It addresses the technical challenge of connecting disparate users who may have no prior relationship but are suddenly linked by a common, often urgent, external event such as a natural disaster, traffic incident, or public health crisis. Traditional social networks rely on pre-existing static connections, which are insufficient for real-time coordination during localized emergencies where geographic proximity and situational relevance are the primary drivers for information exchange.

The underlying idea behind ’454 is the use of a multi-dimensional personal information network to dynamically filter and connect users based on their physical location relative to a specific event. By treating a situation as a distinct event node within a broader social graph, the system can perform a spatial query to identify which users are currently affected or will soon be affected by the event. This allows for the creation of a temporary, high-affinity network that exists only as long as the situation persists, enabling targeted communication without requiring users to manually find and add one another during a crisis.

The claims of ’454 focus on a method and system for generating a projection of nodes within a multi-dimensional network based on geographic coordinates. The process involves an event node server identifying devices within a specific geographic boundary, issuing invitations to those devices to join a situational link, and establishing a formal connection upon acceptance. This architecture ensures that the resulting situational network is populated only by relevant participants, facilitating the bidirectional flow of information between a central authority and the devices located on the ground.

In practice, the invention functions by monitoring the movement of devices relative to a dynamic event, such as a hurricane's trajectory or a spreading wildfire. When a device enters the affected zone, the event node server triggers an invitation, effectively pulling the user into a specialized communication tier. This implementation allows for tiered access levels, where emergency responders, affected residents, and relief agencies can share high-priority data, such as road closures or medical needs, while filtering out noise from users outside the immediate geographic projection.

This approach differs from prior solutions by moving away from static friend lists and toward temporally limited links defined by the event's lifecycle. Unlike standard location-based services that merely push notifications, this system establishes a formal link within a multi-dimensional social framework, allowing for complex interactions like peer-to-peer data sharing and roll-call features. By leveraging the personal information aggregator at each node, the network can prioritize information based on specific user needs—such as medical conditions or pet ownership—ensuring that the right resources reach the right individuals during a crisis.