Spatial Data Management on Mobile Devices
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Solution Overview
Problem
Current mobile device user interfaces are limited in managing data items as they primarily rely on textual and visual indicators, failing to effectively utilize spatial relationships between data items and the user, which are essential for organization and recall, especially in three-dimensional spaces.
Innovation Solution
Implementing a system that uses mobile devices with kinetic and tracking user interfaces to define and manage data items within a non-geographic physical region, allowing users to physically place and manipulate data items based on their spatial relationship to the user, leveraging image data and facial/object recognition for absolute positioning and dead reckoning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If traditional text and visual indicators are used to organize data items, then the user interface mechanism is simple and familiar, but the ability to represent data items in three-dimensional spatial relationships is limited
Solution Approach 1:
The patent transitions from two-dimensional planar display to three-dimensional spatial representation by using the mobile device's camera to map data items onto physical locations in the user's environment. This allows data items to be organized in 3D space with depth, width, and height dimensions, enabling truly spatial relationships rather than flat graphical representations.
Solution Approach 2:
The patent introduces an intermediary system that bridges the physical world and digital data items. The camera captures images of physical spaces, and software processes these images to create virtual data items that can be placed and manipulated in three-dimensional space, acting as a mediator between traditional UI and spatial organization.
2Productivity
If spatial relationships are used to organize data items, then organization and recall efficiency is improved, but the user must remember the relationship between physical locations and data items
Solution Approach 1:
The system provides visual feedback by displaying the current physical location and associated data items on the mobile device screen. As users move the device through space, the interface updates to show which data items are currently accessible, creating a feedback loop that reinforces spatial associations without requiring users to memorize all relationships.
Solution Approach 2:
The system automatically captures and processes images of physical spaces to generate and update the spatial database of data items. This self-service capability reduces the manual effort required to maintain spatial associations, allowing the system to autonomously manage the relationship between physical locations and digital data.
3Adaptability or versatility
If kinetic and tracking user interfaces are implemented for three-dimensional data manipulation, then spatial organization capability is enhanced, but the device complexity and processing requirements increase
Solution Approach 1:
The mobile device's existing camera and motion sensors are repurposed for spatial data organization, making the device multi-functional. The same hardware components used for photography and basic motion detection are leveraged to enable three-dimensional data manipulation, avoiding the need for specialized equipment while expanding functionality.
Solution Approach 2:
The patent replaces complex mechanical spatial interfaces with optical and computational methods. Instead of requiring physical manipulators or specialized controls, the system uses camera-based image processing and software algorithms to detect and respond to device orientation and position, substituting mechanical complexity with computational processing.
Data Source
AI summary
A device, system and method are provided for creation, accessing, and management of data items on a computing device, such as a mobile device, using physically-defined spatial relationships between the data items and the user. At least one of a tracking user interface and a kinetic user interface is used to determine the physical location of the mobile device with respect to the user, rather than with reference to a geographic location. Using one or both of these interfaces, individual data items may be associated with a location in the physical space surrounding the user. Data items may also be associated with a particular characteristic, such as a category or tag, based on its associated location. Data items may be subsequently retrieved by holding the mobile device in the physical space surrounding the user, then identifying those data items having an associated location proximate to the mobile device location.