OCR Form Data Entry via Camera Capture
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Solution Overview
Problem
Current data entry methods on mobile devices, such as smartphones and tablets, are time-consuming and error-prone when filling electronic forms, especially when entering unique text or numbers like client names or serial numbers, as they rely on software-based keyboards which are not efficient for non-dictionary items.
Innovation Solution
A method that allows users to select a camera function to take a picture of the information, perform optical character recognition (OCR) to extract and display selectable text, and then insert the selected elements directly into the form fields, enabling faster and more accurate data entry.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a software-based keyboard is used for data entry, then the device can be operated portably, but the data entry process becomes time-consuming and error-prone
Solution Approach 1:
The patent uses optical character recognition (OCR) to capture text from images taken by the mobile device camera. The system copies text information from physical documents or displays into the form fields automatically, eliminating the need for manual typing and significantly improving data entry speed while maintaining portability
Solution Approach 2:
The patent replaces the mechanical keyboard typing process with an optical-based system. The camera captures images, OCR technology extracts text, and the system automatically populates form fields, substituting the manual mechanical action of typing with an automated optical recognition process
2Ease of operation
If a software-based keyboard is used for data entry, then the device can be operated portably, but errors increase during text entry
Solution Approach 1:
The system captures text directly from the source material using the camera and OCR technology, creating an accurate copy of the original text. This eliminates transcription errors that occur during manual typing, as the text is automatically recognized and transferred to the form fields
Solution Approach 2:
The patent displays the captured text on the screen for user review before final insertion into the form. This feedback mechanism allows users to verify the accuracy of the recognized text and make corrections if needed, ensuring high data entry accuracy
3Adaptability or versatility
If manual typing is used for each field, then data can be entered into any form, but the process is time-consuming
Solution Approach 1:
The system captures multiple lines of text in a single image and uses OCR to extract all text content. The extracted text is then automatically populated into multiple form fields at once, reducing the time required for data entry while maintaining compatibility with various form types through the universal OCR text recognition process
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This method significantly speeds up data entry by allowing users to capture and recognize text and numbers from images, reducing errors and increasing efficiency in filling forms with unique information.
Implementation Method 1
taking a picture of information
Implementation Method 2
selectable text is extracted from the picture
Data Source
AI summary
A method for efficient data entry in a field of an electronic form displayed on a mobile device screen is disclosed. The method comprises a user selecting a camera function using a camera selector and taking a picture of information. Selectable text is extracted from the picture and displayed in a data entry screen where the form is displayed. The user selects a one or more elements from the selectable text; and the selected elements are inserted into the field.