Publishing location for a limited time
First Claim
1. A user device comprising:
- an output interface for transmitting data to a plurality of other user devices of a peer-to-peer data sharing group, the data sharing group comprising at least two user devices other than the user device, each user device of the data sharing group configured to store data shared by user devices of the data sharing group on the respective user device and to maintain a list of the user devices in the data sharing group, wherein the data stored by each user device of the data sharing group enables access to location data for other user devices of the data sharing group without contacting a server;
a user interface, configured to receive an instruction to enable periodic location data sharing of location data for the user device for a limited length of time after which location sharing is to be disabled; and
a location sharing module configured to;
during the limited length of time, periodically provide location data for the user device to the output interface to be transmitted to the plurality of other user devices of the data sharing group; and
outside the limited length of time, cease to periodically provide location data for the user device to the output interface,wherein periodically providing location data for the user device to the output interface comprises;
periodically sending a single message to a relay or router for independent distribution to the plurality of other user devices of the data sharing group without the location data being retained by a server, the single message containing the location data and addresses of the plurality of other user devices of the data sharing group, wherein the user device subsequently receives from the relay or router a delivery acknowledgment when each of the plurality of other user devices of the data sharing group receives the single message.
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Accused Products
Abstract
A method and user device for limiting a time for which location data sharing is enabled for a user device of a data sharing group, the data sharing group comprising at least two user devices inclusive of the user device, each user device of the data sharing group configured to store data shared by user devices of the data sharing group on the respective user device and to maintain a list of the user devices in the data sharing group. The method comprises receiving an instruction through a user interface on the user device indicating that location data sharing is to be enabled for a limited time period after which location sharing is to be disabled, obtaining location data for the user device during the limited time period; and sending the location data to at least one other user device of the sharing group during the limited time period.
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Citations
20 Claims
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1. A user device comprising:
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an output interface for transmitting data to a plurality of other user devices of a peer-to-peer data sharing group, the data sharing group comprising at least two user devices other than the user device, each user device of the data sharing group configured to store data shared by user devices of the data sharing group on the respective user device and to maintain a list of the user devices in the data sharing group, wherein the data stored by each user device of the data sharing group enables access to location data for other user devices of the data sharing group without contacting a server; a user interface, configured to receive an instruction to enable periodic location data sharing of location data for the user device for a limited length of time after which location sharing is to be disabled; and a location sharing module configured to; during the limited length of time, periodically provide location data for the user device to the output interface to be transmitted to the plurality of other user devices of the data sharing group; and outside the limited length of time, cease to periodically provide location data for the user device to the output interface, wherein periodically providing location data for the user device to the output interface comprises; periodically sending a single message to a relay or router for independent distribution to the plurality of other user devices of the data sharing group without the location data being retained by a server, the single message containing the location data and addresses of the plurality of other user devices of the data sharing group, wherein the user device subsequently receives from the relay or router a delivery acknowledgment when each of the plurality of other user devices of the data sharing group receives the single message. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for limiting a time for which location data sharing is enabled for a user device of a peer-to-peer data sharing group, the data sharing group comprising at least two user devices other than the user device, each user device of the data sharing group configured to store data shared by user devices of the data sharing group on the respective user device and to maintain a list of the user devices in the data sharing group, wherein the data stored by each user device of the data sharing group enables access to location data for other user devices of the data sharing group without contacting a server, the method comprising:
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receiving an instruction through a user interface on the user device indicating that periodic location data sharing of location data for the user device is to be enabled for a limited length of time after which location sharing is to be disabled; during the limited length of time; periodically obtaining location data for the user device; and periodically transmitting the location data to a plurality of other user devices of the sharing group; and outside the limited length of time, cease periodically transmitting the location data, wherein periodically transmitting the location data to the plurality of other user devices of the sharing group comprises; periodically sending a single message to a relay or router for independent distribution to the plurality of other user devices of the data sharing group without the location data being retained by a server, the single message containing the location data and addresses of the plurality of other user devices of the data sharing group, wherein the user device subsequently receives from the relay or router a delivery acknowledgment when each of the plurality of other user devices of the data sharing group receives the single message. - View Dependent Claims (11, 12, 13, 14)
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15. A non-transitory computer readable medium having computer executable instructions stored thereon, that when executed cause a processor to implement a method for limiting a time for which location data sharing for a user device of a peer-to-peer data sharing group is enabled, the data sharing group comprising at least two user devices other than the user device, each user device of the data sharing group configured to store data shared by user devices of the data sharing group on the respective user device and to maintain a list of the user devices in the data sharing group, wherein the data stored by each user device of the data sharing group enables access to location data for other user devices of the data sharing group without contacting a server, and the method comprising:
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receiving an instruction indicating that periodic location data sharing of location data for the user device is to be enabled for a limited length of time after which location sharing is to be disabled; periodically obtaining location data for the user device; and instructing an output interface to; during the limited length of time, periodically transmit the location data to a plurality of other user devices of the data sharing group; and outside the limited length of time, cease to periodically transmit the location data, wherein periodically transmitting the location data to the plurality of other user devices of the data sharing group comprises; periodically sending a single message to a relay or router for independent distribution to the plurality of other user devices of the data sharing group without the location data being retained by a server, the single message containing the location data and addresses of the plurality of other user devices of the data sharing group, wherein the user device subsequently receives from the relay or router a delivery acknowledgment when each of the plurality of other user devices of the data sharing group receives the single message. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification