Cross-Platform Playlist Generation via Social Data Overlay

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Solution Overview

Problem

Users face difficulties in managing multiple accounts across various social networking sites and music services, with captive policies often discouraging the open and legal sharing of music across platforms.

Innovation Solution

An open overlay service system that collects music playback data from users' social networks, builds playlists, and retrieves music from subscribed services like iTunes, allowing seamless sharing and access across multiple platforms.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If users maintain multiple accounts across different social networking sites and music services, then they can access diverse music content and services, but the complexity of account management increases and users cannot keep up with all accounts

Engineering Contradiction:

Improveaccess to diverse music contentVSAvoidaccount management complexity

Core Design Contradiction:

Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent introduces a playlist sharing system that acts as an intermediary layer between users and multiple music services. Instead of managing multiple accounts directly, users share playlists through the system, which automatically retrieves and manages content from various services (iTunes, Yahoo Music, etc.) based on the playlist specifications, thereby eliminating the need for users to maintain multiple service accounts

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If music services employ captive policies to keep users on their platforms, then service retention improves, but open and legal sharing of music across multiple services is discouraged

Engineering Contradiction:

Improveservice retentionVSAvoidcross-platform music sharing

Core Design Contradiction:

ReliabilityVSAdaptability or versatility

Solution Approach 1:

The system implements a universal playlist format that can reference and retrieve music from multiple different music services simultaneously. The playlist structure is service-agnostic, allowing the same playlist to pull content from iTunes, Yahoo Music, and other services based on content availability, thereby enabling cross-platform sharing while maintaining compatibility with each service's ecosystem

Inventive Principle:

Principle #6Universality (Multi-functionality)

3Manufacturing precision

If users manually manage and update music playlists across multiple services, then playlist accuracy is maintained, but time consumption increases significantly

Engineering Contradiction:

Improveplaylist accuracyVSAvoidtime for playlist management

Core Design Contradiction:

Manufacturing precisionVSLoss of time

Solution Approach 1:

The system implements automatic content retrieval and synchronization mechanisms that monitor music services for content availability and automatically update playlists accordingly. When music referenced in a playlist becomes unavailable on one service, the system automatically detects this and retrieves the content from alternative services, maintaining playlist accuracy without user intervention

Inventive Principle:

Principle #25Self-service

Data Source

PatentUS9405827B2Playlist generation of content gathered from multiple sources

Publication Date: 2016.08.02 RED HAT INC

AI summary

Embodiments of the present invention provide a mechanism for automatically creating a playlist for a user. In particular, data indicating music played by other users in the user's social network is collected. Music is then selected from this data and gathered from a music service in which the user subscribes, such as iTunes, Yahoo Music, etc. The service then builds the playlist with the gathered music.