Parent Mobile Device Mediating Child Data Access via Text Messages
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Solution Overview
Problem
Subscribers face challenges in limiting data usage and controlling content access for mobile devices, particularly in scenarios where users, such as children or employees, exceed data thresholds or require restricted access to cellular data services.
Innovation Solution
A system where a parent mobile device hosts a control application to manage and monitor data usage by converting search queries and results into text messages, filtering out non-textual content and prohibited information, allowing the child mobile device to access useful information without using cellular data connections.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a child mobile device accesses content via cellular data connection, then content access is enabled, but data usage increases and subscriber charges increase
Solution Approach 1:
The parent mobile device serves as an intermediary between the child mobile device and the cellular network. It receives content requests from the child device, filters and processes the content, and delivers it via text messages, thereby mediating the data transmission to reduce direct cellular data usage by the child device
Solution Approach 2:
The system creates a copy of the content delivery process by using text messages as a replica of data transmission. Instead of transmitting raw data through the cellular network, the content is copied into text message format, which consumes minimal data while still delivering the information to the child device
2Reliability
If a parent mobile device filters and processes content, then content control and safety are improved, but device complexity increases
Solution Approach 1:
The parent mobile device performs multiple functions including receiving content requests, filtering content, processing data, and sending text messages. By consolidating these diverse functions into a single device, the system avoids the need for separate specialized devices, thereby managing complexity while achieving comprehensive content control
Solution Approach 2:
The control application on the parent mobile device automatically performs content filtering and processing without requiring manual intervention. The system self-manages the content delivery process, making the complexity management transparent and reducing the operational burden on the user
3Quantity of substance
If text messages are used to deliver content, then data usage is reduced, but content capacity and speed are limited
Solution Approach 1:
The content delivery process is segmented into discrete text messages rather than continuous data transmission. Each message carries a portion of the content, allowing the system to optimize for data efficiency while maintaining acceptable delivery speed through sequential transmission of manageable content units
Data Source
AI summary
A device may receive one or more preferences for providing a message-based data service. The device may receive, in a text message and from a mobile device, a content request. The content request may identify content to be obtained via a data connection. The device may filter the content request, based on the one or more preferences, to generate a filtered request. The device may obtain the content based on the filtered request and via a data connection. The device may process the content to prepare the content for providing in a text message. The device may provide the content to the mobile device in a text message after processing the content.