Position-Synchronized Content Sharing Between Independent Mobile Units
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Solution Overview
Problem
There is a challenge in providing shared content experiences among multiple mobile units that may be moving independently or along different routes, leading to passengers on these units having disparate experiences.
Innovation Solution
An information processing system that includes a first mobile unit recording content and position information, associating this information, and transmitting it to a second mobile unit based on their relative positions, allowing synchronized reproduction of the content.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If content is provided to multiple mobile units independently, then each mobile unit can operate autonomously, but passengers on different mobile units have disparate experiences
Solution Approach 1:
The system creates copies of content from a first mobile unit and transmits them to a second mobile unit. The content copying mechanism ensures that the same content experienced by passengers on the first mobile unit is also provided to passengers on the second mobile unit, enabling shared experiences while maintaining autonomous operation of each unit
Solution Approach 2:
The system uses position information as feedback to determine when and what content to transmit. By continuously monitoring the relative positions of mobile units, the system dynamically decides whether to copy and transmit content, ensuring synchronization based on actual spatial relationships between units
2Loss of information
If content is transmitted between mobile units, then shared experiences are enabled, but additional transmission infrastructure and processing are required
Solution Approach 1:
The mobile units are designed with multi-functionality, serving both as content consumers and content transmitters. Each mobile unit can record, store, and transmit content, eliminating the need for separate dedicated transmission infrastructure and reducing overall system complexity
Solution Approach 2:
The system uses the mobile units' own position information and communication capabilities to perform the transmission function. Each unit independently determines its position and autonomously decides whether to receive or transmit content based on relative positioning, without requiring external coordination infrastructure
Data Source
AI summary
Provided is an information processing method that includes: acquiring record content recorded by a first mobile unit and first position information indicating a position of the first mobile unit while the record content is recorded; storing the first position information in association with the record content; and transmitting a part or all of the record content to a second mobile unit based on a distance between a position of the second mobile unit and the position of the first mobile unit indicated by the first position information.