Location Privacy Slider for Wireless Device Interface
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Solution Overview
Problem
Existing location-based services in wireless devices lack user-friendly privacy settings, leading to confusion and difficulty in managing privacy levels, especially with the proliferation of applications and limited screen space, making it hard for users to set desired privacy permissions effectively.
Innovation Solution
A visually-continuous location privacy slider with multiple stops allows users to easily select from predefined privacy settings, simplifying the process of configuring location privacy levels by sliding a pointer to increase or decrease privacy, corresponding to the five Privacy Checking Protocol (PCP) states, thereby streamlining the management of location disclosure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional radio-button controls are used for privacy settings, then multiple privacy states can be provided, but the interface becomes complex and consumes excessive screen space
Solution Approach 1:
The privacy control is segmented into discrete stops along a continuous slider, where each stop represents a specific privacy state from the PCP protocol. This segmentation allows multiple privacy levels to be provided while maintaining a simple visual interface, as users only need to select from predefined stops rather than navigate complex menus or interpret continuous positions.
2Adaptability or versatility
If detailed privacy settings are provided for multiple applications, then comprehensive privacy control is achieved, but the settings menu becomes intricate and difficult to navigate
Solution Approach 1:
The slider control serves as a universal interface that manages privacy settings for multiple location-based applications simultaneously. By providing a single slider that corresponds to PCP privacy states, the system enables comprehensive privacy control across all applications without requiring users to navigate separate settings menus for each application, thus simplifying the user experience while maintaining broad coverage.
3Adaptability or versatility
If more privacy options are displayed, then user choice is increased, but screen space is limited and interface becomes cluttered
Solution Approach 1:
The privacy control interface transitions from a two-dimensional menu layout to a one-dimensional slider with discrete stops. This dimensional change allows multiple privacy options to be presented along a linear continuum, efficiently utilizing screen space while maintaining clear visibility of all available privacy states. The slider format condenses what would otherwise require a large grid of options into a compact, easily navigable control.
Data Source
AI summary
A wireless device capable of being located over a network by a requesting party comprises a phone, and a display to display a visually-continuous location privacy slider having at least five stops. Each of the at least five stops corresponds to a given combination of settings within the phone relating to a privacy of reporting of location of the wireless device to a requesting device.