Animated Barcode Data Transfer via Segmentation
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Solution Overview
Problem
The existing methods for transferring data through barcodes are limited by the camera resolution and field of view of mobile devices, restricting the amount of data that can be transferred due to the small amount of information encoded in a single barcode.
Innovation Solution
The system and method involve dividing data into smaller portions, encoding each portion into multiple barcodes displayed in an animation, allowing mobile devices to scan and combine the data portions using sequence identifications to form a complete data set, enabling the transfer of larger data amounts.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If data is encoded into a single barcode, then the data transfer process is simple and quick, but the amount of data that can be transferred is limited by camera resolution and field of view
Solution Approach 1:
The patent divides a large data set into multiple smaller portions, with each portion encoded into a separate barcode. These barcodes are displayed in an animated sequence, allowing the mobile device to capture multiple barcodes and combine the data portions to reconstruct the complete data set, thereby overcoming the limitation of single barcode data capacity
Solution Approach 2:
The patent employs periodic display of multiple barcodes in an animated sequence, where each barcode is displayed for a specific duration before transitioning to the next. This periodic action allows the mobile device to systematically capture and process multiple barcodes over time, enabling transfer of larger data amounts while maintaining a structured and manageable system
2Quantity of substance
If multiple barcodes are used to increase data capacity, then larger data sets can be transferred, but the scanning and decoding process becomes more complex
Solution Approach 1:
The patent incorporates sequence identifications within each barcode that indicate the order and relationship of data portions. This preliminary encoding of sequencing information allows the mobile device to automatically and systematically combine the captured data portions in the correct order, simplifying the decoding process despite multiple barcodes being involved
Solution Approach 2:
The patent uses sequence identifications as an intermediary mechanism that bridges the gap between multiple separate barcodes and the final reconstructed data set. These identifications serve as guides that enable the mobile device to automatically associate and combine data portions from different barcodes without requiring complex user intervention or sophisticated decoding algorithms
Data Source
AI summary
A system and method are provided for transferring data to a mobile device through animated barcodes. The mobile device scans, with a barcode reader, at least a first barcode and then scans at least a second barcode, whereby the barcodes are shown on a display. The display is in an open-loop relationship with the mobile device. The mobile device decodes the at least first and second barcodes to extract a first data portion and an associated first sequence identification, and a second data portion and an associated second sequence identification. The mobile device combines the first and second data portions according to the associated sequence identifications.