Virtual Property Tour Personalization and Buyer Lead Scoring

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Solution Overview

Problem

Existing real estate digital products are buyer-agnostic and static, failing to personalize and dynamically update information based on user characteristics, and open house feedback collection is inefficient and biased, leading to wasted effort and potential misidentification of serious buyers.

Innovation Solution

A virtual property tour system that allows users to interactively view properties, provide real-time feedback, and uses machine learning to personalize tours based on user preferences, aggregating feedback to identify likely buyers and recommend properties that match their interests.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If real estate digital products display static information to all buyers, then the system is simple to operate, but the information is not personalized or tailored to individual buyer characteristics

Engineering Contradiction:
Improvepersonalization of property informationVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by collecting buyer characteristics, preferences, and behavior data before the buyer views property information. Machine learning models are pre-trained on this data to create personalized profiles, enabling the system to dynamically tailor property recommendations, search results, and content without complex real-time processing during user interaction.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The machine learning system automatically analyzes buyer behavior patterns, updates preferences, and generates personalized property information without requiring manual intervention from agents or complex configuration. The system self-optimizes by continuously learning from user interactions, automatically adjusting personalization parameters based on observed buyer preferences and engagement patterns.

Inventive Principle:
Principle #25Self-service

2Loss of information

If agents manually contact open house attendees to gauge interest, then feedback can be obtained, but significant time is wasted on non-serious buyers and follow-up effort is intensive

Engineering Contradiction:
Improvefeedback collection efficiencyVSAvoidagent time on follow-up
Core Design Contradiction:
Loss of informationVSLoss of time

Solution Approach 1:

The system implements automated feedback collection by analyzing buyer characteristics, tour behavior, and engagement data to automatically score and rank open house attendees. Machine learning models process this feedback in real-time, enabling agents to immediately identify serious buyers without manual follow-up, thereby reducing time loss and improving feedback collection efficiency.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The manual mechanical process of agents contacting and evaluating each attendee is replaced with an automated digital system that uses machine learning algorithms to analyze buyer data, assess interest levels, and generate prioritized contact lists. This substitution eliminates the time-intensive manual evaluation process while maintaining or improving feedback accuracy.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

3Productivity

If agents spend time contacting all open house attendees, then more potential buyers may be identified, but the effort is wasted on individuals who are not serious buyers

Engineering Contradiction:
Improvebuyer identification efficiencyVSAvoidagent effort on unqualified leads
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

Instead of contacting all open house attendees equally, the system applies partial action by focusing agent efforts only on the top-scoring serious buyers identified through machine learning analysis. The system processes excessive data on all attendees but selectively acts only on the most promising leads, optimizing productivity while minimizing energy loss on unqualified prospects.

Inventive Principle:
Principle #16Partial or excessive action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

Enables personalized and dynamic property information delivery, efficiently identifies top prospective buyers, and reduces biases in feedback collection, improving the targeting of potential buyers and enhancing property marketability.

Implementation Method 1

The example methods, apparatus, and systems use satellite and/or terrestrial positioning signals to determine where a user is located with respect to a particular room or property location.

Methodology Applied
Scientific EffectSatellite positioning:

Implementation Method 2

The example methods, apparatus, and systems use satellite and/or terrestrial positioning signals to determine where a user is located with respect to a particular room or property location.

Methodology Applied
Scientific EffectTerrestrial positioning:

Implementation Method 3

Additionally or alternatively, the example methods, apparatus, and systems may use dead reckoning sensors such as gyroscopes and/or accelerometers integrated into a user device to determine their location in a property relative to a floor plan.

Methodology Applied
Scientific EffectDead reckoning:

Implementation Method 4

Additionally or alternatively, the example methods, apparatus, and systems may use dead reckoning sensors such as gyroscopes and/or accelerometers integrated into a user device to determine their location in a property relative to a floor plan.

Methodology Applied
Scientific EffectGyroscope: Gyroscope

Implementation Method 5

Additionally or alternatively, the example methods, apparatus, and systems may use dead reckoning sensors such as gyroscopes and/or accelerometers integrated into a user device to determine their location in a property relative to a floor plan.

Methodology Applied
Scientific EffectAccelerometer: Accelerometer

Data Source

PatentUS20260087570A1Personalized property tour and lead scoring system, methods, and apparatus
Publication Date: 2026.03.26 KELLER WILLIAMS REALTY LLC
  • US20260087570A1 patent drawing
  • US20260087570A1 patent drawing
  • US20260087570A1 patent drawing

AI summary

A system and method for generating and providing personalized virtual property tours are disclosed. In some examples, a system provides a virtual property tour that is displayed within an application or a web browser as an interactive open house experience. The virtual property tour enables a user to view an open house virtually through a display of a floor plan, photos of rooms, videos of rooms, three-dimensional tours of rooms, and/or a virtual interactive engagement with rooms. In some embodiments, the virtual property tour is user-directed by selecting a room or other location from a virtual floor plan. In other embodiments, the virtual property tour is configured as an automated progression through a property