Mobile Device Remote Assistance via Text Message Server Mediation
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Solution Overview
Problem
Elderly individuals often struggle with operating smartphones due to unfamiliarity and technophobia, making it difficult for them to establish connections and install remote assistance communication software.
Innovation Solution
A method that uses text messages to facilitate connection and software installation between mobile devices, allowing users to establish a connection or install remote assistance communication software by sending and receiving specific text messages, even if they are not familiar with the device's operation, by connecting to a server through a connection-assisting item or installation-assisting item.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional smartphone operation methods are used, then device functionality is available, but elderly users experience difficulty and technophobia
Solution Approach 1:
The patent introduces a server as an intermediary between the first mobile device (assisting user) and the second mobile device (assisted user). The server receives connection requests, manages device pairing, and facilitates communication without requiring the assisted user to directly operate complex smartphone functions. This mediator approach resolves the contradiction by shielding elderly users from device complexity while maintaining full functionality through server-mediated interactions.
2Loss of time
If remote assistance communication software is pre-installed, then connection establishment is faster, but installation complexity barriers remain for elderly users
Solution Approach 1:
The patent implements self-service functionality where the second mobile device automatically downloads and installs the remote assistance communication software upon receiving a specially formatted text message from the server. The installation process occurs without manual intervention from the assisted user, eliminating the need for them to navigate app stores, read permissions, or confirm installations. This resolves the contradiction by making the installation process both fast (automatic) and easy (no user interaction required).
Solution Approach 2:
The system performs preliminary actions by having the server prepare and send the software installation package through the text message before the user needs to use the remote assistance function. The software is staged in advance and automatically deployed when the connection request is initiated, rather than requiring the user to manually install it at the moment of need. This preliminary preparation eliminates both time loss and operational complexity.
3Ease of operation
If manual connection establishment procedures are used, then connection security is maintained, but user-friendly automatic connection is lost
Solution Approach 1:
The patent implements a feedback mechanism where the server sends confirmation messages to both users regarding connection status, device pairing, and software installation. The system provides real-time feedback about whether connections are secure, whether devices are properly paired, and whether the assisted user has the necessary software installed. This feedback loop maintains reliability by allowing the assisting user to verify connection security while keeping the process simple for both parties, resolving the contradiction between ease of operation and connection security.
Data Source
AI summary
A method for establishing connection is provided. The method includes following steps. A call is established between a first mobile device and a second mobile device. A connection-assisting item is shown on the first mobile device. When the connection-assisting item is selected, the first mobile device sends a first text message having a first format to the second mobile device. An agree-to-establish-connection item is shown on the second mobile device. When the agree-to-establish-connection item is selected, the second mobile device is connected to a server through which the first mobile device further establishes a connection with the second mobile device.