Inventory Display with Automatic Unit Conversion

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Solution Overview

Problem

Current small business financial management systems and sales inventory tracking systems lack the ability to efficiently handle inventory items that require multiple units of measure, leading to complex conversions and increased manual effort and errors.

Innovation Solution

A method and apparatus that displays inventory items in multiple units of measure on a single user interface, automatically converting units without additional calculation or user effort, allowing for seamless purchasing, warehousing, and sales operations without leaving the transaction context.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If current computing systems provide only one unit of measure, then the system structure remains simple, but users must manually convert units which increases time consumption and error opportunities

Engineering Contradiction:
Improveinventory management efficiencyVSAvoidunit conversion mechanism
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system automatically performs unit conversions without requiring user intervention. When a user inputs a quantity in one unit of measure, the system self-services by converting it to other relevant units of measure automatically, eliminating the need for manual conversion calculations while maintaining simple system structure.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system handles multiple units of measure (weight, volume, length, area) within a single integrated interface. Instead of requiring separate systems or manual conversion processes, the universal system provides multi-functional unit conversion capabilities, improving productivity without significantly increasing complexity.

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

2Loss of time

If the system displays inventory in multiple units of measure automatically, then manual conversion time is reduced, but the interface complexity increases

Engineering Contradiction:
Improveunit conversion timeVSAvoiduser interface structure
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The interface segments the display into multiple units of measure columns or sections, with each unit displayed in its own organized section. This segmentation allows automatic multi-unit display while maintaining interface clarity and usability, reducing the perceived complexity despite providing multiple conversion options simultaneously.

Inventive Principle:
Principle #1Segmentation

3Reliability

If manual unit conversion is performed by users, then the system remains simple to operate, but multiple opportunities for error are introduced

Engineering Contradiction:
Improveconversion accuracyVSAvoiduser operation simplicity
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system eliminates human error in conversions by performing all unit conversions automatically through programmed calculation logic. Users simply input quantities in their preferred units, and the system self-services by accurately converting to all relevant units without introducing the errors that occur in manual head calculations or manual lookup processes.

Inventive Principle:
Principle #25Self-service

4Adaptability or versatility

If the system requires users to leave the transaction context to perform conversions, then the conversion function can be comprehensive, but the workflow is disrupted

Engineering Contradiction:
Improveunit conversion capabilityVSAvoidtransaction workflow continuity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The system merges the unit conversion functionality directly into the existing transaction interface. Instead of requiring users to leave the purchase order or inventory management context to perform conversions, the conversion capability is combined with the primary workflow, allowing automatic conversions to occur within the same transaction context and maintaining workflow continuity.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS8015078B1Method and apparatus for displaying quantities of inventory items in multiple units of measure
Publication Date: 2011.09.06 INTUIT INC
  • US8015078B1 patent drawing
  • US8015078B1 patent drawing
  • US8015078B1 patent drawing

AI summary

A method and apparatus for displaying quantities of inventory items in multiple units of measure includes displaying an inventory item listing, including a desired quantity of the inventory item, on a user interface and/or display screen. The inventory item listing is then activated by a user through a user interface device within the context of the present transaction. Once the inventory item listing is activated, the quantity of the inventory item desired is displayed in a multiple units of measure display in multiple units of measure associated with the inventory item and within the context of the present transaction.