Real-Time Guided Navigation Content Timing for Schedule-Aware POI Detours

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Solution Overview

Problem

Existing guided navigation systems fail to provide context-based content recommendations that consider a user's availability and scheduling, leading to potential distractions and inefficiencies in reaching destinations.

Innovation Solution

A guided navigation system that identifies POIs based on user interests and availability, calculates detour times, and determines the timing for content delivery to ensure the user can visit the POI without being late, using location and scheduling information to optimize route adjustments.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the navigation system provides content recommendations for POIs, then user engagement and interest are improved, but the user may be distracted from the primary navigation task and arrive late to the destination

Engineering Contradiction:
Improvecontent relevanceVSAvoidtimely arrival
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The system performs preliminary calculations of detour times and visits historical visit duration data before presenting content recommendations. By pre-determining whether a user has time to visit a POI based on scheduled arrival time, the system ensures that only timely and relevant content is presented, avoiding distractions that would cause lateness while still engaging the user with meaningful recommendations.

Inventive Principle:
Principle #10Preliminary action

2Adaptability or versatility

If the navigation system provides frequent content recommendations, then user engagement is improved, but the user's attention is diverted from navigation instructions

Engineering Contradiction:
Improvecontent deliveryVSAvoiduser distraction
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The system dynamically adjusts content delivery based on real-time navigation context, including current location, distance to destination, traffic conditions, and user schedule. Content recommendations are selectively delivered only when the user has sufficient time to visit a POI without compromising timely arrival, and only when navigation instructions indicate safe moments for distraction. This dynamic adaptation ensures content is delivered engagingly while minimizing harmful distractions.

Inventive Principle:
Principle #15Dynamics

3Measurement precision

If the navigation system calculates detour times for POI visits, then content timing accuracy is improved, but system processing time and complexity increase

Engineering Contradiction:
Improvetime estimation accuracyVSAvoidcalculation processing
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The system leverages pre-existing navigation routing calculations and historical visit duration data to self-determine detour times without requiring complex real-time computations. By using stored routing information and average visit durations from historical data, the system can quickly estimate whether a user has time for a POI visit without adding significant processing complexity, achieving accurate time estimation through efficient data utilization rather than computationally intensive calculations.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS12385750B2Content delivery in real-time guided navigation
Publication Date: 2025.08.12 GOOGLE LLC
  • US12385750B2 patent drawing
  • US12385750B2 patent drawing
  • US12385750B2 patent drawing

AI summary

Methods, systems, and apparatuses, including computer storage media, for content delivery in real-time guided navigation. A device can be configured to identify location information for the device and provide navigation instructions to the device based on at least the location information and an identified destination. The device can access scheduling information indicating an availability of a user of the device, and determine based on the scheduling information, whether to provide content related to one or more places of interest. When it is determined to provide the content, the device can determine a timing for output of the content in relation to output of the navigation instructions.