Mobile Messaging App Screenshot Prevention and Post-Send Editing
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Solution Overview
Problem
Current messaging technologies lack user control over sent messages, particularly in preventing accidental or regrettable transmissions, as users cannot edit or delete messages after they are sent, and recipients can screenshot expiring messages, defeating the purpose of time limits.
Innovation Solution
A mobile device application that allows users to send and receive messages with features such as message expiration, editing, and deletion post-transmission, along with blacklisting alert words and timed messages, ensuring users maintain control over their messages even after they are sent, and prevents screenshotting by requiring recipient permission to save messages.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If users send messages with expiration time limits, then message security and user control are improved, but recipients can still screenshot messages to permanently save them, defeating the expiration purpose
Solution Approach 1:
The system preemptively disables the screenshot function on the recipient's device before the harmful action (capturing the message) can occur. By blocking the screenshot capability at the source, the system prevents the security breach before it happens, rather than trying to detect or respond to screenshots after they are taken.
2Ease of operation
If users cannot edit or delete messages after sending, then message transmission simplicity is improved, but users lose control over regrettable or accidental messages
Solution Approach 1:
The system transforms the static message transmission model into a dynamic one where message control rights can change over time. Initially, the sender has full control to edit or delete messages. After a predetermined time period, control automatically transfers to the recipient, who then gains the ability to edit or delete. This dynamic shift resolves the contradiction by providing both initial user control and eventual transmission simplicity.
3Ease of operation
If messages are permanently saved on recipient devices, then message accessibility is improved, but the risk of unintended or harmful content distribution increases
Solution Approach 1:
The system performs a preliminary action by obtaining explicit recipient consent before the message is permanently saved to the device. This advance permission step ensures that the recipient is aware of and agrees to the message storage, thereby reducing the risk of unintended distribution while maintaining accessibility.
4Loss of information
If users are alerted to screenshot actions, then sender awareness is improved, but the sender cannot prevent further sharing or saving of the message
Solution Approach 1:
Rather than merely alerting the sender after a screenshot occurs, the system takes preliminary action by disabling the screenshot function before it can be executed. This preventive measure maintains both sender awareness (through the ability to monitor attempts) and message control (by preventing the harmful action entirely).
Data Source
AI summary
A system and method for transmitting and receiving communications via an application running on a mobile device is described. The system equips a user with tools configured to facilitate the editing of transmitted messages, the transmission of messages at a user-selected time, messages configured to automatically expire at a user-specified time after the recipient has opened the messages, and messages and social media posts screened for black-listed alert words. Blip messages are designed to leave no trace of their transmission or reception, and preferably expire after the sender-defined view time has passed. The system is envisioned for use across multiple platforms including social media and internet messaging, and is not limited to the mobile messaging market.