Method and apparatus to provide outbreak notifications based on historical location data
First Claim
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1. A method comprising:
- receiving user location data and storing the user location data;
identifying an outbreak;
backtracking contacts to the outbreak correlating historical locations of the outbreak with the stored user location data indicating past locations of the user; and
alerting the user of a potential point of contact with the outbreak when the stored user location data of the past locations of the user indicates that the user'"'"'s past location had overlapped with the historical locations of the outbreak.
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Abstract
A method and apparatus to collect user location data over time, correlating user location data with outbreak data. The method and apparatus further comprising an alert mechanism to indicate to a user if there was a potential exposure.
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Citations
20 Claims
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1. A method comprising:
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receiving user location data and storing the user location data; identifying an outbreak; backtracking contacts to the outbreak correlating historical locations of the outbreak with the stored user location data indicating past locations of the user; and alerting the user of a potential point of contact with the outbreak when the stored user location data of the past locations of the user indicates that the user'"'"'s past location had overlapped with the historical locations of the outbreak. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An outbreak notification system comprising:
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a location receiving logic to receive location data from a user; a user data store to store the location data; and outbreak notification receiving logic to receive notification of an outbreak, the notification including historical locations of the outbreak; a contact trace logic to backtrack the stored location data indicating past locations of the user to determine if the user has had past contact with the outbreak based on an overlap of one of the past locations of the user and one of the historical locations of the outbreak. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. An outbreak notification system comprising:
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a user data store to store location data for a plurality of users over time; outbreak notification receiving logic to receive notification of an outbreak, the notification including a location and time; and a contact trace logic to backtrack data indicating past locations over time of a user from the user data store to determine past exposure of the user to the outbreak based on an overlap of the location and the time of the user and the outbreak.
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Specification