Touch-Based Data Transfer Between Mobile Terminal and Display Device
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Solution Overview
Problem
Current methods for data communication between display devices and mobile terminals lack an efficient and intuitive user interface for controlling data transmission and reception, leading to complexities in sharing content between devices.
Innovation Solution
A method and system where a display device and a mobile terminal communicate through a designated region on the screen, using touch interactions to establish network connections and manage data transfer, allowing users to easily share content by designating specific regions for data exchange based on touch location and user input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional data communication methods are used between display devices and mobile terminals, then data transfer can be achieved, but the user interface becomes complex and difficult to control
Solution Approach 1:
The patent introduces a visual indicator as an intermediary element that mediates between the user and the data communication process. The indicator visually represents the mobile terminal's position and touch location on the display device, providing an intuitive interface that simplifies control without requiring complex setup procedures
Solution Approach 2:
The patent creates a visual copy or representation of the mobile terminal's interaction on the display device screen. By displaying an indicator that mirrors the touch location and position, the system provides an intuitive visual feedback mechanism that simplifies the user interface while maintaining precise control
2Ease of operation
If simple touch-based control is implemented, then ease of operation improves, but precise control of data transmission and reception becomes difficult
Solution Approach 1:
The patent implements a feedback mechanism where the display device provides visual confirmation through an indicator that shows the exact touch location and the corresponding mobile terminal position. This feedback loop allows users to verify their input accuracy while maintaining simple touch-based operation
3Reliability
If detailed network connection management is provided, then communication reliability improves, but the setup process becomes more complex
Solution Approach 1:
The patent enables the system to automatically manage network connections based on detected touch interactions. When a user touches the display device at a location corresponding to a mobile terminal, the system automatically establishes or manages the network connection without requiring manual configuration, thereby maintaining reliability while simplifying setup
Data Source
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AI summary
A method for transmitting and receiving data between a mobile terminal and a display device is provided. The method establishes network connection for communication with the mobile terminal, detects a touch location of the mobile terminal when the mobile terminal touches the display device, designates a first region corresponding to the touch location to the mobile terminal when the touch of the mobile terminal is ended, and transmits data corresponding to an object to the mobile terminal when the object displayed on a screen moves to the designated first region.