Stylus With Display And Scanner For Paperless Restaurant Ordering
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The existing restaurant ordering and payment process relies heavily on paper, leading to inefficiencies and confusion, as customers and servers manually write down orders and handle multiple receipts for payment.
Innovation Solution
A stylus with a display, scanner module, and control knob is used to digitize menu orders, allowing customers and servers to select and transmit menu items directly from printed menus, and process payments via integrated magnetic stripe reader and wireless communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If paper-based ordering and payment processes are used, then customers and servers can manually write down orders and handle payments, but this leads to order confusion, increased paper usage, and operational inefficiency
Solution Approach 1:
The patent replaces the mechanical paper-based writing and handling system with an electronic stylus-based system. The stylus captures order data digitally and transmits it electronically, eliminating the need for physical paper sheets for ordering and reducing paper waste while improving operational efficiency.
Solution Approach 2:
The patent creates digital copies of order information through the stylus instead of using physical paper copies. The stylus captures and stores order data electronically, allowing multiple copies and transmissions without consuming additional physical paper resources.
2Reliability
If multiple receipts are brought to customers for signing and records, then payment can be processed, but this increases paper usage and process complexity
Solution Approach 1:
The patent combines multiple payment functions (processing, signing, and record-keeping) into a single electronic transaction through the stylus. The system merges the functions of multiple paper receipts into one digital transaction flow, reducing process complexity while maintaining payment reliability.
Solution Approach 2:
The patent replaces the mechanical process of distributing and collecting multiple paper receipts with an electronic transaction system. The stylus captures payment information digitally and transmits it directly, eliminating the need for physical receipt handling and reducing process steps.
3Loss of information
If manual order writing is used, then servers can record customer orders, but this leads to order confusion and transcription errors
Solution Approach 1:
The patent replaces manual writing with electronic data capture through the stylus. The stylus directly captures order information from the menu or customer input, eliminating transcription errors and information loss associated with manual writing while maintaining ease of operation through the intuitive stylus interface.
Solution Approach 2:
The patent creates accurate digital copies of order information directly at the source through the stylus, eliminating the need for manual transcription. This direct digital capture ensures order accuracy by preserving the original information without human error while keeping the process simple and user-friendly.
Data Source
AI summary
A stylus may include a body, a display, a scanner module, and a control knob. The body may have an outer surface and a first and second end. The outer surface may define a volume that may contain a processor and a memory. The display may be proximate the outer surface and may be in electrical communication with the processor. The scanner module may be in electrical communication with the processor and may be proximate the first end. The scanner module may include a scanner. The control knob may be in electrical communication with the processor and may be proximate either the first or second end. The control knob may be operative to cycle through and select digital menu options that may be displayed on the display.