Food Prep Label Printer Pairing via Location and Wireless Sampling
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Solution Overview
Problem
Existing food labeling systems in restaurants require specialized hardware to interface with printers, increasing cost and complexity, and face issues with technical compatibility and communication between devices and printers.
Innovation Solution
A location-based method for pairing a user device with a food prep label printer, allowing wireless connection and data transfer using a user device to create food labels, utilizing a food prep label server to store data for multiple restaurants, and determining proximity to select the appropriate printer for label generation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If specialized hardware is used to interface with printers, then printing functionality is achieved, but cost and device complexity increase
Solution Approach 1:
The patent enables universal compatibility between various user devices (smartphones, tablets, laptops) and food prep label printers through standardized wireless communication protocols. The system allows multiple types of devices to perform the same labeling function without requiring specialized hardware, thereby reducing device complexity while maintaining printing functionality.
Solution Approach 2:
The patent introduces a software intermediary layer (application program) that mediates communication between user devices and printers. This software layer handles device pairing, data transmission, and print job management, eliminating the need for specialized hardware interfaces while ensuring reliable printing functionality.
2Reliability
If specialized hardware is required, then printing capability is ensured, but ease of operation decreases
Solution Approach 1:
The system implements automatic device discovery and pairing through wireless sampling. When a user device enters the geographic location of a restaurant, the system automatically detects available printers and facilitates connection without requiring manual configuration or specialized hardware knowledge from the user, thereby improving ease of operation.
Solution Approach 2:
The patent utilizes changes in geographic location parameters to trigger automatic printer selection and connection. The system monitors the user device's location and automatically activates the appropriate printer when the device enters the restaurant's geographic zone, eliminating manual setup steps and improving ease of operation.
3Ease of operation
If location-based pairing is implemented, then ease of operation improves, but device complexity increases
Solution Approach 1:
The patent leverages existing multi-functional capabilities of user devices, specifically the location module (GPS) and wireless communication module, which are already present in smartphones and tablets. By utilizing these existing components for printer pairing, the system achieves automatic connection without significantly increasing device complexity.
Solution Approach 2:
The patent replaces manual mechanical pairing processes with automated electronic location-based pairing. Instead of requiring users to manually configure printer connections, the system uses geographic location data to automatically establish wireless connections, substituting complex manual procedures with simpler automated electronic processes.
Data Source
AI summary
A method of pairing a user device with a food prep label printer may provide two or more printers, each of the two or more printers, each of the two or more printers located at a geographic location corresponding to a restaurant. When a user device is at the geographic location of the restaurant, a user is prompted to locate the user device proximate to one of the two or more printers corresponding to the restaurant. Two or more printers on the user device to determine the one of the two or more printers that are proximate to the user device may be wirelessly sampled. The user device may be paired to the one of the two or more printers proximate to the user device. Food label data may be received on the one of the two or more printers that is proximate to the user device.