Reference-Area Signage for Offline Photo Sharing

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Solution Overview

Problem

Existing signage devices primarily function as advertising boards and fail to enhance offline communication, while social media limits interactions to online platforms, leading to alienation in offline human relationships.

Innovation Solution

A photo sharing system using a signage device with a defined reference area that outputs user-generated photo content to encourage offline interaction by sharing photos and videos through a larger display panel, managed by a service server that determines user location and controls content transmission.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If signage devices are used as traditional advertising boards, then advertising functionality is maintained, but offline communication and social interaction are not enhanced

Engineering Contradiction:

Improvefunctionality of signage deviceVSAvoidalienation in offline communication

Core Design Contradiction:

Adaptability or versatilityVSObject-generated harmful factors

Solution Approach 1:

The signage device is transformed from a single-function advertising board to a multi-functional platform that combines content display, user interaction, photo sharing, and social communication features. Users can upload photos through user terminals, view photos on the signage display, and engage in offline communication, thereby resolving the contradiction between maintaining advertising functionality and enhancing offline social interaction

Inventive Principle:

Principle #6Universality (Multi-functionality)

2Loss of information

If social media is used for online communication, then connectivity is improved, but offline interaction and human relationship quality deteriorate

Engineering Contradiction:

Improveonline connectivityVSAvoidoffline alienation

Core Design Contradiction:

Loss of informationVSObject-generated harmful factors

Solution Approach 1:

The signage device acts as an intermediary that bridges online and offline communication. Users upload photos online through user terminals, the system processes and displays them on the signage device in physical space, enabling offline viewing and discussion. This mediator converts purely online digital interactions into shared offline experiences, reducing alienation while maintaining connectivity

Inventive Principle:

Principle #24Intermediary (Mediator)

3Reliability

If photo content is shared through user terminals only, then privacy is maintained, but social sharing and offline enjoyment are limited

Engineering Contradiction:

Improveprivacy controlVSAvoidsocial sharing capability

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system implements a feedback mechanism where photos uploaded by users are displayed on the signage device, creating a loop between individual upload action and collective viewing experience. This feedback enables social sharing and offline enjoyment while maintaining privacy control, as users can manage what they share and the system automatically handles display logistics

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS20250322430A1Photo sharing system that uses signage having reference area

Publication Date: 2025.10.16 ALTSOFT INC

AI summary

Proposed is a photo sharing system that uses a signage device having a reference area proposed in the present disclosure, the reference area of the signage device is used to output photo content of users within the reference area to the signage device, thereby sharing the photo content with people near the signage device to expand online social media functions to offline, and enabling the people near the signage device to have enjoyment while viewing the photo content together, and encouraging offline communication.