System and methods for managing distributed user presence notifications

Patent metadata

Field	Value
Publication number	US-12554306-B2
Application number	US-202318098203-A
Country	US
Kind code	B2
Filing date	Jan 18, 2023
Priority date	Jan 18, 2023
Publication date	Feb 17, 2026
Grant date	Feb 17, 2026

Abstract

Systems and methods are provided for collecting, distributing and managing notifications of user presence. More specifically, systems and methods are provided for collecting notifications of user presence that are generated by a first IHS and distributing the notifications of user presence to a second IHS for notification, aggregation and/or analysis of user presence events. In some embodiments, notifications of user presence may be collected from the first IHS and distributed to the second IHS to provide notification of user presence events to the second IHS (or a user of the second IHS). In other embodiments, the notifications of user presence generated by the first IHS may be aggregated and/or analyzed by the second IHS to generate various metrics for the user presence events that occur at the first IHS. In doing so, the disclosed embodiments enable security (and other policies) to be set in a data-based, empirically driven way.

First claim

What is claimed is:

1 . A system, comprising:
a first information handling system (IHS), comprising: a sensor configured to obtain biometric data from at least one user present within a field of view (FOV) of the sensor; a non-transitory memory configured to store a trusted multi-user (TMU) database containing biometric data corresponding to one or more trusted users; and at least one processing device configured to execute program instructions during an active system session to: detect user presence of a first user present within the FOV of the sensor, wherein the first user is an authenticated user of the active system session and enrolled as a trusted user in the TMU database; detect user presence of a second user, which is present within the FOV of the sensor while the first user remains present; generate a notification of user presence of the second user; collect data associated with the user presence of the second user; and transmit the notification of user presence, along with the collected data, over a network to a second IHS for notification, aggregation or analysis; and a second IHS comprising: an interface with the network; at least one processing device configured to execute program instructions to: receive the notification of user presence and the collected data transmitted over the network from the first IHS; aggregate the notification of user presence and the collected data received from the first IHS with notifications of user presence and collected data previously received from the first IHS to generate an aggregated data set; and analyze the aggregated data set to generate metrics for user presence events that occur at the first IHS.

2 . The system of claim 1 , wherein the at least one processing device comprises a first processing device, which is configured to execute a first set of program instructions stored within the non-transitory memory during the active system session to detect the user presence of the first user, detect the user presence of the second user, generate the notification of user presence of the second user and collect data associated with the user presence of the second user.

3 . The system of claim 2 , wherein the first IHS further comprises a non-transitory computer readable storage device configured to store a second set of program instructions, and wherein the at least one processing device comprises a second processing device configured to execute the second set of program instructions during the active system session to:
receive the notification of user presence and the collected data from the first processing device; and transmit the notification of user presence, along with the collected data, over the network to the second IHS.

4 . The system of claim 2 , wherein the collected data includes a TMU status of the second user, and wherein the first processing device is configured to execute the first set of program instructions during the active system session to:
compare biometric data obtained from the second user with biometric data stored within the TMU database to determine the TMU status of the second user.

5 . The system of claim 4 , wherein the TMU status of the second user designates the second user as:
a trusted user included within the TMU database, if the biometric data obtained from the second user matches the biometric data stored within the TMU database; or an unknown user not included within the TMU database, if the biometric data obtained from the second user does not match the biometric data stored within the TMU database.

6 . The system of claim 5 , wherein if the second user is determined to be a trusted user included within the TMU database, the collected data further includes an identity of the second user.

7 . The system of claim 1 , wherein the second IHS is configured to display the notification of user presence on a display screen of the second IHS to notify a user of the second IHS that the second user was detected within the FOV of sensor of the first IHS.

8 . The system of claim 1 , wherein the second IHS is further configured to:
display the metrics for user presence events on a display screen of the second IHS.

9 . The system of claim 1 , wherein the second IHS is further configured to:
use the metrics for user presence events to manage security policy or initiate system management events for the first IHS.

10 . A method for collecting, distributing and managing notifications of user presence, the method comprising:
monitoring user presence within a field of view (FOV) of a first information handling system (IHS) during an active system session for the first IHS; detecting user presence of a first user, which is present within the FOV of the first IHS during the active system session, wherein the first user is an authenticated user of the active system session, and wherein the authenticated user is enrolled as a trusted user in a trusted multi-user (TMU) database, which stores biometric data corresponding to one or more trusted users; detecting user presence of a second user, which is present within the FOV of the first IHS while the first user remains present; wherein upon detecting the user presence of the second user, the method further comprises: generating a notification of user presence of the second user; collecting data associated with the user presence of the second user; transmitting the notification of user presence, along with the collected data, over a network to a second IHS for notification, aggregation or analysis; receiving, at the second IHS, the notification of user presence and the collected data transmitted over the network from the first IHS; aggregating the notification of user presence and the collected data received from the first IHS with notifications of user presence and collected data previously received from the first IHS to generate an aggregated data set; and analyzing the aggregated data set to generate metrics for user presence events that occur at the first IHS.

11 . The method of claim 10 , wherein said collecting data associated with the user presence of the second user comprises:
determining a TMU status of the second user by comparing biometric data obtained from the second user with biometric data stored within the TMU database; and collecting the TMU status of the second user.

12 . The method of claim 11 , wherein said determining the TMU status of the second user comprises determining that the second user is:
a trusted user included within the TMU database when the biometric data obtained from the second user matches the biometric data stored within the TMU database; or an unknown user not included within the TMU database when the biometric data obtained from the second user does not match the biometric data stored within the TMU database.

13 . The method of claim 12 , wherein if the second user is determined to be a trusted user included within the TMU database, said collecting data associated with the user presence of the second user further comprises determining and collecting an identity of the second user.

14 . The method of claim 10 , further comprising displaying the notification of user presence on a display screen of the second IHS to notify a user of the second IHS that the second user was detected within the FOV of the first IHS.

15 . The method of claim 10 , further comprising displaying the metrics for user presence events on a display screen of the second IHS.

16 . The method of claim 10 , further comprising using the metrics for user presence events to manage security policy or initiat

Assignees

• Dell Products Lp

Inventors

• Alfano Keith M
• Reddy Karun P
• Hamlin Daniel L
• Alpay Waldman Banu
• Phelps Mandy C

Classifications

• G06V40/172

  Classification, e.g. identification · CPC title

• G06V20/52

  Surveillance or monitoring of activities, e.g. for recognising suspicious objects (recognising microscopic objects G06V20/69) · CPC title

• G06F1/3231 Primary

  Monitoring the presence, absence or movement of users · CPC title