Dynamic Digital Media Presentation System for Real-Time Group Collaboration

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Solution Overview

Problem

Conventional digital media presentation applications do not allow for dynamic participation or addition of new digital media items during a presentation, limiting user interaction and creativity in shared media experiences.

Innovation Solution

A network-based digital media presentation system that enables multiple users to contribute and select digital media items in real-time, using a presentation server module to manage and coordinate the inclusion of media items from personal computing devices, allowing participants to join and modify the presentation while it is running.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional digital media presentation applications are used with fixed media selection before presentation begins, then the presentation structure is stable and simple to manage, but user interaction and creativity are limited and no new digital media items can be added during the presentation

Engineering Contradiction:
Improveuser interaction capabilityVSAvoidpresentation management complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent implements dynamic media selection by allowing users to add, remove, and replace digital media items during the presentation runtime. The system transitions from a static pre-selected media list to a dynamic structure where media items can be modified in real-time based on user interactions, directly resolving the contradiction between adaptability and complexity.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent introduces a server as an intermediary between multiple user devices and the presentation system. The server coordinates media selections from multiple users, manages the digital media items, and maintains presentation state, thereby enabling complex multi-user interactions without directly increasing client-side complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Adaptability or versatility

If multiple users are allowed to participate and contribute digital media items in real-time, then user engagement and creativity are enhanced, but the system complexity and coordination requirements increase

Engineering Contradiction:
Improvegroup participation capabilityVSAvoidnetwork coordination complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a universal presentation system that can accommodate multiple users with different devices (smartphones, tablets, computers) contributing various types of digital media items (photos, videos, slides). The server provides a unified interface and coordination mechanism that handles diverse input formats and user interactions, enabling group participation without requiring device-specific complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The server acts as a central intermediary that receives media items from multiple user devices, processes and coordinates their selections, and manages the integrated presentation. This intermediary approach allows multiple users to contribute simultaneously without direct peer-to-peer coordination complexity, as the server handles all communication and synchronization.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Productivity

If digital media items are selected before presentation begins, then the presentation is simple to execute and manage, but the presentation is fixed and does not allow new digital media items to be added while running

Engineering Contradiction:
Improvepresentation execution efficiencyVSAvoiddynamic content modification capability
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent implements dynamic media selection by allowing users to add, remove, and replace digital media items during the presentation runtime. The system transitions from a static pre-selected media list to a dynamic structure where media items can be modified in real-time based on user interactions, directly resolving the contradiction between adaptability and complexity.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The patent enables continuous presentation execution while simultaneously allowing media item modifications. The presentation does not need to pause or stop for users to contribute new digital media items; instead, the system continuously processes additions and modifications in the background while maintaining presentation flow, thus preserving productivity while enabling adaptability.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS10015217B2System and method for group participation in a digital media presentation
Publication Date: 2018.07.03 DROPBOX INC
  • US10015217B2 patent drawing
  • US10015217B2 patent drawing
  • US10015217B2 patent drawing

AI summary

System and method for group participation in a digital media presentation are provided that are capable of selecting digital media items for inclusion in the presentation from multiple participant's accounts thereby creating a group presentation in which digital media items of each participant are included in the presentation. Selections of digital media items for inclusion in the presentation can be made directly at the direction of the participations or inferentially according to a selection algorithm. Selections can be made during the presentation thereby allowing a participant to join the presentation after it has started and contribute digital media items to the presentation while it is running.