Virtual Cash Register for Automated Financial Transaction Tracking

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Solution Overview

Problem

The complexity of tracking and managing various types of financial transactions across different financial institutions, particularly due to the differing characteristics of physical cash-based and digital transactions, which often require manual input and are time-consuming.

Innovation Solution

A virtual cash register system implemented on user devices, such as smartphones or smartwatches, that detects financial transactions using triggers like verbal cues, extracts transaction data, and provides it to financial institutions for tracking with minimal user input, integrating fiat currency transactions with digital transactions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If manual input methods are used for tracking physical cash transactions, then transaction data can be recorded, but the process becomes time-consuming and requires significant user input

Engineering Contradiction:

Improvetransaction tracking accuracyVSAvoidtime for manual input

Core Design Contradiction:

Measurement precisionVSLoss of time

Solution Approach 1:

The system enables self-service by automatically detecting and recording cash transactions without requiring manual user input. The mobile device detects when cash is exchanged at a point of sale, automatically captures the transaction amount, and records it in the financial transaction log, allowing the system to serve itself rather than requiring user intervention

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The patent replaces the mechanical manual input system with an automated detection system. Instead of requiring users to manually enter transaction data through keyboards or forms, the system uses sensors, cameras, or communication interfaces to automatically detect and capture transaction information from the point of sale terminal, substituting manual mechanical input with automated electronic detection

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Adaptability or versatility

If separate tracking systems are used for different financial institutions and transaction types, then each transaction type can be managed independently, but the overall system complexity increases

Engineering Contradiction:

Improvetransaction type coverageVSAvoidsystem integration complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements a universal tracking system that can handle multiple transaction types (cash, credit card, debit card, cryptocurrency) and integrate with multiple financial institutions through a single unified interface. The system uses a standardized data structure and common authentication protocol that works across different institutions and transaction types, eliminating the need for separate specialized systems for each transaction type

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent merges separate tracking systems for different financial institutions and transaction types into a single unified system. The unified interface consolidates multiple institution connections and transaction type handlers into one integrated platform, combining previously separate functions into a cohesive system that manages all transactions through a common architecture

Inventive Principle:

Principle #5Merging (Combining)

3Ease of operation

If automated detection systems are implemented, then user input is minimized, but the system requires integration with multiple input/output components and processing modules

Engineering Contradiction:

Improveuser input requirementVSAvoidcomponent integration complexity

Core Design Contradiction:

Ease of operationVSDevice complexity

Solution Approach 1:

The patent introduces an intermediary layer in the form of a unified interface that mediates between the various input/output components (sensors, cameras, communication modules) and the core transaction processing logic. This intermediary layer standardizes data formats and communication protocols, allowing automated detection across multiple components without requiring complex direct integration between each component and every processing function

Inventive Principle:

Principle #24Intermediary (Mediator)

Data Source

PatentUS20200380611A1Systems and methods for a virtual cash register

Publication Date: 2020.12.03 WELLS FARGO BANK NA

AI summary

Systems, methods, and apparatuses for detecting, capturing, and tracking financial transactions are provided. A method of detecting, capturing, and tracking includes registering, by a user device, a virtual cash register with the user device, wherein the registration includes associating the virtual cash register with a financial account; detecting, by the virtual cash register via the user device, a potential financial transaction using at least one of paper and coin currency; extracting, by the virtual cash register via the user device, financial transaction data regarding the potential financial transaction; generating, by the virtual cash register, a report regarding the financial transaction data; and providing, by the virtual cash register, the report to a predefined location.