Thumbnail Presentation Editing on Mobile Devices
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Solution Overview
Problem
Existing systems for processing presentation documents on portable devices face challenges due to memory and processing limitations, lack of functional software on mobile platforms, and inefficient collaboration and security measures, making it difficult for senior executives to access, edit, and share presentations effectively.
Innovation Solution
A software application, iPitch, allows presentations to be downloaded as thumbnails on portable devices, enabling users to manipulate and edit them, with a central server recompiling the changes into a native format, facilitating efficient collaboration and security controls for sharing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If full native presentation format files are accessed on portable devices, then complete functionality is available, but memory and processing limitations prevent practical use
Solution Approach 1:
The patent creates simplified copies of presentation files in a reduced format that can be stored and processed on portable devices. These copies contain essential presentation data but in a compressed structure that fits within mobile device memory constraints, allowing full presentation functionality without requiring full native file formats
Solution Approach 2:
The presentation system is divided into multiple components: a server that stores full native files, a conversion component that creates simplified copies, and a mobile client that handles the reduced format. This segmentation allows each component to operate within its appropriate resource constraints while maintaining overall system functionality
2Adaptability or versatility
If multiple presentation files are stored on portable devices, then access to various client pitches is enabled, but memory constraints limit the number of files that can be loaded
Solution Approach 1:
A server acts as an intermediary between the mobile device and the full presentation files. The server stores the complete native format files and provides them on-demand to mobile devices in a reduced format, allowing users to access multiple presentations without storing them all locally on the portable device
3Ease of operation
If presentation files are edited on portable devices without native software, then mobile editing capability is achieved, but functional limitations and reliability issues arise
Solution Approach 1:
The system creates a mobile-optimized copy format that preserves essential editing capabilities while being tailored to portable device constraints. This copy format includes only the necessary data structures for editing presentations on mobile devices, eliminating reliance on full native software while maintaining core functionality and reliability
4Productivity
If presentation files are shared among collaborators, then teamwork efficiency is improved, but security control and configuration management become more difficult
Solution Approach 1:
The server acts as a security intermediary that manages file sharing and collaboration. It authenticates users, controls access permissions, and manages the conversion and distribution of presentation files between collaborators. This centralizes security control functions, making collaboration efficient while maintaining strong security management
Data Source
AI summary
The invention comprises a system and method using a software application (“app”) running on portable computing devices to download presentations from a central server as thumbnails and manipulate the presentations in thumbnail format. The thumbnails can provide a storybook-type presentation that takes much less memory on a portable device than full native presentation format files. With the thumbnail file, the portable device user can move from slide to slide, reorder slides, delete slides, add slides from other thumbnail files, and add notes/text. After a new presentation is created using one or more thumbnail files, it may be uploaded to a central server where a server-side application recompiles the new presentation into a native format presentation from the thumbnail format. In this manner, presentations can be sourced from virtually anywhere and using nearly any computing device from which one can view thumbnail presentations. Other variations and enhancements are disclosed.