Virtual Agent Interface for Parallel Shopping Actions

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Solution Overview

Problem

Conventional online shopping systems lack the ability to assist customers in multiple actions simultaneously, leading to tedious sequential processes, poor customer experience, and inefficiencies in locating products in brick-and-mortar stores, with no equivalent assistance from virtual agents.

Innovation Solution

A virtual agent system that processes user inputs such as voice, speech, facial expressions, and navigation patterns to identify desired actions, execute them, and provide personalized assistance, including context-based responses and transaction capabilities.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If conventional online shopping systems process customer requests sequentially through multiple web pages, then system complexity is reduced, but customer service quality and shopping efficiency deteriorate due to tedious sequential processes and inability to handle multiple actions simultaneously

Engineering Contradiction:
Improveshopping efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

A virtual agent is introduced as an intermediary component that sits between the customer and the complex e-commerce system. The virtual agent receives natural language inputs from customers, interprets their intentions, and executes multiple actions simultaneously by coordinating with the underlying system components. This intermediary layer shields customers from system complexity while enabling parallel processing of multiple shopping tasks.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The virtual agent is designed as a universal interface that can handle multiple types of customer requests simultaneously - searching for products, checking prices, comparing items, adding to cart, and placing orders all through a single conversational interface. This multi-functional capability allows the system to process diverse actions in parallel rather than sequentially.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Reliability

If customers interact with customer representatives for assistance, then service quality improves, but waiting time and time loss increase due to unavailability and long connection delays

Engineering Contradiction:
Improveservice qualityVSAvoidwaiting time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The virtual agent enables customers to serve themselves by processing their requests automatically without requiring human customer representative intervention. The agent can independently handle product searches, price comparisons, and order placements, eliminating the need for customers to wait for representative availability while maintaining consistent service quality.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical system of human customer representatives with an automated virtual agent system. This substitution eliminates the limitations of human availability and response time, providing instant service to customers while reducing operational costs and improving scalability.

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

3Ease of manufacture

If brick and mortar stores use physical racks for product storage, then inventory management is simplified, but product location time and customer effort increase due to difficulty in locating products across scattered racks

Engineering Contradiction:
Improveinventory management simplicityVSAvoidproduct location time
Core Design Contradiction:
Ease of manufactureVSLoss of time

Solution Approach 1:

The patent introduces a digital dimension to the physical store environment by implementing a virtual agent system that provides overlay information about product locations. The system uses multiple dimensions of information (GPS coordinates, store layout data, product database) to guide customers directly to products, transforming the traditional single-dimensional physical navigation into a multi-dimensional navigation system that includes digital guidance layers.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS12572967B2Method, medium, and system for virtual agents to help customers and businesses
Publication Date: 2026.03.10 VOICEMONK INC
  • US12572967B2 patent drawing
  • US12572967B2 patent drawing
  • US12572967B2 patent drawing

AI summary

A system for executing actions based on user input is provided. The system comprises a virtual agent for a software application, wherein the virtual agent is configured to store a correlation between actions available in the software application. Further, the system associates one or more of the actions with one or more tags. The system receives at least an audio input from a user of the software application and uses the input to identify an action desired by the user to be performed among the actions. Further, the system executes one or more actions based on the desired action and the correlation between the actions available in the software application.