Electronic Messaging Device with Two-Way Communication and Resource Reuse
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Solution Overview
Problem
Traditional methods for leaving messages, such as paper notes and message boards, are inefficient in terms of resource reuse and recycling, and lack the ability to facilitate two-way communication between message providers and recipients.
Innovation Solution
An electronic messaging device with a receiving module, processing module, and display/transmitting module that can present messages to subjects via display or transmission, and includes a communications module for forwarding messages and calls, utilizing NFC, Bluetooth, or other wireless communication methods, allowing for identification-based message presentation and two-way interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If paper notes or message boards are used to leave messages, then the message can be presented to the subject, but the resource cannot be reused or recycled
Solution Approach 1:
The patent uses electronic copies of messages displayed on a screen instead of physical paper notes. The display module presents message content digitally, allowing the same messaging system to be reused indefinitely without consuming additional physical resources. Each message is a digital copy that can be displayed repeatedly without degradation or waste.
Solution Approach 2:
The patent replaces the mechanical system of paper notes and physical message boards with an electronic system comprising a processor, display module, and communication interfaces. This substitution eliminates the need for physical materials while maintaining the core messaging function, enabling resource reuse and recycling.
2Adaptability or versatility
If traditional paper notes are used, then the message can be left, but two-way communication cannot be facilitated
Solution Approach 1:
The messaging device performs multiple functions: it displays messages to subjects, receives contact information from subjects, forwards messages to other subjects, and enables two-way communication. The same device serves as both the message presentation interface and the communication gateway, eliminating the need for separate systems for each function.
Solution Approach 2:
The patent implements feedback mechanisms where subjects can interact with the messaging device by providing contact information or sending replies. The device processes this feedback and forwards it to the appropriate parties, enabling continuous two-way communication rather than one-way message delivery.
3Reliability
If paper notes are used to indicate contact information, then the subject can be contacted, but privacy cannot be protected
Solution Approach 1:
The messaging device acts as an intermediary between the subject and the contact information. Instead of directly exposing contact details on paper notes, the device receives and processes contact requests, then forwards messages through its communication module. This intermediary role protects privacy while maintaining contact functionality.
Data Source
AI summary
An electronic messaging device includes a receiving module, a processing module, and at least one of a display module or a transmitting module. The receiving module receives a message, and sends the message to the processing module. Upon detecting that a triggering condition is satisfied, the processing module sends information associated with the message to the display module and/or the transmitting module for presentation to a subject. The device can further include a communications module configured to forward contacting message and/or phone call from the subject to another subject implicated in the message, and optionally to further forward a reply message from the other subject to the subject. A user can leave a message to the device via a first user terminal, and the electronic messaging device can push the information associated with the message to the subject via a second user terminal.