Handwriting Recognition Application Launch System

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Solution Overview

Problem

Users of smart devices with numerous applications face difficulty in finding and launching specific applications due to the need to scroll through multiple screens or search through long menus.

Innovation Solution

A method and system that analyzes handwriting data to recognize objects and determines associated applications, allowing users to launch applications directly without relying on icons or menu items, utilizing a launch assist module that includes a handwriting input module, object recognition engine, application decision module, and application launch module.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If users navigate through icons and menus to launch applications, then applications can be launched, but the time required to find and launch applications increases significantly

Engineering Contradiction:
Improvetime to launch applicationVSAvoidease of application launch
Core Design Contradiction:
Loss of timeVSEase of operation

Solution Approach 1:

The patent replaces the mechanical interaction of scrolling through icons and menus with a handwriting recognition system. Users write the application name on the display screen, and the system automatically recognizes the handwriting and launches the corresponding application, eliminating the need for manual navigation through multiple screens of icons.

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

Solution Approach 2:

The patent introduces handwriting recognition technology as an intermediary between the user and the application launch process. The handwriting recognition module acts as a mediator that translates handwritten input into application launch commands, providing a more efficient path than direct icon selection.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If handwriting recognition is implemented for application launch, then launch time is reduced, but system complexity increases

Engineering Contradiction:
Improveapplication launch speedVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent integrates handwriting recognition functionality into the existing operating system framework, allowing the system to perform multiple functions (handwriting recognition, application launch, and standard icon navigation) through a unified interface. This approach adds capability without requiring completely separate systems.

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

Data Source

PatentUS8799798B2Method and system for handwriting-based launch of an application
Publication Date: 2014.08.05 FUJITSU LTD
  • US8799798B2 patent drawing
  • US8799798B2 patent drawing
  • US8799798B2 patent drawing

AI summary

Methods and systems for providing navigation assistance on a mobile device are provided. A method may include analyzing handwriting data to recognize one or more objects depicted in the handwriting data. The method may further include determining if one or more applications are associated with the handwriting data based on the one or more objects recognized in the handwriting data. If one application is determined to be associated with the handwriting data, the one application may be launched. If two or more applications are determined to be associated with the handwriting data, information allowing a user to select an application to launch from the two or more applications may be displayed.