Preliminary Data Transfer for Mobile Devices
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Solution Overview
Problem
Existing data transfer methods between electronic devices, particularly mobile devices, often result in latency issues and delayed file sharing experiences due to the need for establishing connections and transferring large files over short-range connections like Bluetooth, which can be time-consuming and detract from real-time interactions.
Innovation Solution
A system and method that preemptively begins transferring data likely to be shared by identifying relevant items and initiating a partial transfer before user interaction, providing the appearance of instantaneous data transfer through initial data caching and streaming, allowing seamless sharing and coordinated gestures across multiple devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If data transfer is initiated only after user interaction, then device battery consumption is reduced and unnecessary transfers are avoided, but perceived transfer delay increases and real-time sharing experience is degraded
Solution Approach 1:
The system performs preliminary actions by detecting when content is likely to be shared based on user behavior patterns, device proximity, and contextual cues. It preemptively initiates data transfer before the user actually attempts to share, so the transfer completes in the background by the time the user interacts with the share function, eliminating perceived delay while avoiding unnecessary transfers through intelligent detection criteria
2Loss of time
If complete data files are transferred immediately, then real-time sharing experience is improved, but bandwidth consumption increases and transfer efficiency for large files is reduced
Solution Approach 1:
The system segments data transfer into multiple phases: an initial fast transfer of essential content (metadata, thumbnails, key information) that provides immediate value, followed by optional background transfer of complete files. This allows the system to deliver shareable content quickly using minimal bandwidth, while giving users the option to transfer complete files later if needed
Solution Approach 2:
The system applies partial action by transferring only the necessary portion of data for immediate sharing needs rather than complete files. It transfers just enough content to enable real-time sharing experience, avoiding the excessive bandwidth consumption of transferring entire large files when only portions are needed for the sharing context
3Ease of operation
If connection establishment procedures are simplified, then ease of operation is improved, but transfer speed may be compromised due to fewer optimization opportunities
Solution Approach 1:
The system merges connection establishment with content detection and transfer initiation into a single automated process. Instead of requiring separate user actions for connecting devices, establishing sessions, and starting transfers, the system combines these operations by detecting shareable content and automatically managing the entire transfer pipeline, simplifying user interaction while maintaining speed through streamlined integrated processing
Data Source
AI summary
A system and method are provided for transferring data from a first mobile device to another device by determining a set comprising one or more items, initiating a first transfer of at least some data associated with at least one of the one or more items to the other device, detecting an interaction with the set, and enabling a second transfer of additional data associated with the set.