Hand-Mounted Sensor and Printer for Simultaneous Scanning

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Solution Overview

Problem

The process of identifying articles or packages using a scanner and tagging them is often time-consuming and inefficient.

Innovation Solution

A data capture and printing system that mounts a self-contained unit on a user's hand, allowing for efficient and intuitive data capture and printing by enabling the user to manually position and orient the unit for scanning and printing, reducing the need for manual triggering events and allowing for continuous motion across surfaces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If separate scanner and tagging devices are used for identifying and labeling articles, then identification and tagging functions are performed, but the process is time-consuming and inefficient

Engineering Contradiction:
Improveidentification and tagging efficiencyVSAvoidtime for scanning and printing operations
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent combines the identifying sensor and print device into a single integrated unit that can perform both scanning and printing operations. This merging of previously separate devices eliminates the need to switch between tools, allows simultaneous operation, and significantly reduces the time required for article identification and tagging processes

Inventive Principle:
Principle #5Merging (Combining)

2Ease of operation

If manual triggering events are required for each scanning and printing operation, then precise control is achieved, but the operation becomes complex and time-consuming

Engineering Contradiction:
Improveoperational simplicityVSAvoidcontrol mechanism complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The integrated unit is designed to automatically initiate scanning and printing operations without requiring manual triggering for each action. The device self-manages the coordination between the identifying sensor and print device, reducing operational complexity while maintaining precise control over the identification and tagging process

Inventive Principle:
Principle #25Self-service

3Adaptability or versatility

If separate units are used for scanning and printing, then each device can be optimized for its specific function, but the overall system becomes more complex and requires more space

Engineering Contradiction:
Improvefunctional optimizationVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The integrated unit is designed to perform multiple functions including scanning, printing, and coordinated operation within a single device. This multi-functional design maintains the optimization of individual functions while reducing overall system complexity and eliminating the need for multiple separate devices

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

Data Source

PatentUS8665468B2Identifying sensor and print device
Publication Date: 2014.03.04 HEWLETT PACKARD DEVELOPMENT COMPANY LP
  • US8665468B2 patent drawing
  • US8665468B2 patent drawing
  • US8665468B2 patent drawing

AI summary

Various apparatus and methods are disclosed relating to an identifying sensor that interprets a first identifier and a printing device that prints a second distinct image based upon the first identifier.