Package Tracking System with Segmented Data Access
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Solution Overview
Problem
Existing package tracking systems lack detailed real-time information about a package's journey, raising privacy and security concerns as they often only provide location updates at specific milestones, potentially exposing valuable shipments to theft by revealing exact locations.
Innovation Solution
A system that collects environmental data from packages using sensors, identifies contextual information, and selectively provides access to this data through a shared user interface, allowing obfuscation or blocking of sensitive information to maintain privacy and security, such as providing outdated or generalized location data during transit.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If real-time location information is provided to users, then tracking information completeness is improved, but package security deteriorates due to theft risk
Solution Approach 1:
The patent segments tracking information into multiple levels: public milestone information (safe to share) and detailed real-time location data (restricted). This segmentation allows the system to provide comprehensive tracking information to authorized parties while limiting exposure to unauthorized parties, thus resolving the contradiction between information completeness and security.
Solution Approach 2:
The patent applies different quality levels of information disclosure to different user groups and time periods. Authorized parties receive full real-time information, while the public receives only generalized milestone information. This local differentiation of information quality maintains security while preserving tracking functionality for those who need it.
2Loss of information
If detailed environmental data is collected and shared, then tracking information completeness is improved, but privacy protection deteriorates
Solution Approach 1:
The patent segments environmental data into categories based on sensitivity and necessity. Non-sensitive data (temperature, humidity) can be shared with authorized parties, while sensitive data (precise location, contents information) is restricted. This segmentation enables comprehensive tracking for quality control while protecting privacy.
Solution Approach 2:
The patent introduces an intermediary system (the tracking platform) that acts as a mediator between data collection and data disclosure. This intermediary selectively filters and releases information based on authorization levels, allowing complete data collection for monitoring purposes while controlling what reaches external parties to protect privacy.
3Ease of operation
If real-time tracking information is made publicly accessible, then user convenience is improved, but security risks increase due to potential theft
Solution Approach 1:
The patent segments the user base into different authorization levels (public users vs. authorized parties) and provides differentiated information access. Public users can conveniently track packages at milestone points, while authorized parties receive detailed real-time information. This segmentation maintains user convenience while preventing security risks associated with universal real-time access.
Data Source
AI summary
There is disclosed a method of providing information about a package in transit. The method involves receiving environmental data collected by a sensor associated with the package during transit and identifying contextual data about the package that is associated with the environmental data. The method also involves selectively providing access to the environmental and contextual data together as elements in an information feed to a plurality of parties, wherein the contextual data comprises at least one comment made by a party on an element in the information feed, and wherein one or more elements in the information feed are listed in chronological order beginning at a start time of the transit of the package.