Proximity-based mobile-device updates of electronic health records

1. A system for providing proximity-based mobile-device updates of electronic health records comprising:

an RF beacon configured to wirelessly communicate information including a reference pointer associated with a target;

a computer device configured to detect the RF beacon and receive the information including the reference pointer;

one or more processors; and

computer storage memory having computer-executable instructions stored thereon which, when executed by the one or more processors, implement a method comprising:

determining that the computer device has entered a first beacon region based on the computer device exceeding a first amount of time within a camp on range of the RF beacon;

in response to determining that the computer device has entered the first beacon region, receiving, by the computer device, information including the reference pointer communicated from the RF beacon;

using the reference pointer, determining a set of information items associated with the target; and

displaying, on a user interface of the computer device, at least a portion of the set of information items associated with the target.

2. The system of claim 1 , wherein the method further comprises:

determining that the computer device has exited the beacon region based on the computer device exceeding a second amount of time beyond an exit range of the RF beacon; and

in response to determining that the computer device has exited the beacon region, not displaying the set of information items associated with the target.

3. The system of claim 2 , wherein the camp on range is less than the exit range.

4. The system of claim 1 , wherein the system further comprises a second RF beacon configured to wirelessly communicate information including a second reference pointer associated with a second target, and wherein the method further comprises:

determining that the computer device has entered a second beacon region based on the computer device exceeding a second amount of time within the camp on range of the second RF beacon;

determining that the computer device has camped on the second RF beacon and exited the first beacon region based on a distance to the RF beacon exceeding a distance to the second RF beacon;

in response to determining that the computer device has camped on to the second RF beacon and exited the first beacon region, receiving, by the computer device, information including the second reference pointer communicated from the second RF beacon;

using the second reference pointer, determining a set of information items associated with the second target; and

displaying, on a user interface of the computer device, at least a portion of the set of information items associated with the second target.

5. The system of claim 4 , wherein the method further comprises ceasing display on the user interface of the computer device, information items associated with the target, in response to determining that the computer device has camped on to the second RF beacon and exited the first beacon region.

6. The system of claim 1 , wherein the system comprises a plurality of RF beacons, the plurality of RF beacons comprising the RF beacon, and wherein the method further comprises:

determining that the computer device has entered a group beacon region based on the computer device exceeding a first amount of time within the camp on range of each of the plurality of RF beacons;

in response to determining that the computer device has entered the group beacon region, receiving, by the computer device, information including a plurality of reference pointers communicated from each RF beacon of the plurality of RF beacons;

determining, based on the plurality of reference pointers, that each of the plurality of RF beacons have a common context;

determining a set of group information items associated with the common context; and

displaying, on the user interface of the computer device, at least a portion of the set of group information items.

7. The system of claim 1 , the method further comprising:

detecting, by the computer device, a communication broadcasted by the RF beacon; and

in response to detecting the communication, using the broadcasted communication to determine the reference pointer.

8. The system of claim 1 , wherein determining the set of information items further includes determining a priority of the information items based on one or more criteria, and wherein the displayed portion of the information items includes a portion of the information items having a higher priority.

9. The system of claim 8 , wherein the one or more criteria for determining the priority are based on proximity of the computer device to the RF beacon and one or more of: caregiver preferences, caregiver history information, staleness of the information item, condition of the target, the computer device, or a significance-value associated with an information item.

10. A computing device comprising a computer memory and a computer processor that is configured to allow a decision support application to receive proximity-based updates of electronic health records, the computing device comprising:

a communications component configured for wireless communications;

a user interface; and

the decision support application that is a computer program stored on the computer memory having computer instructions that when executed by the computer processor cause the decision support application to:

detect, using the communications component, a communication emitted by an RF beacon, the communication including information encoded in a reference pointer associated with a target;

determine that the computing device has entered a first beacon region based on the computing device exceeding a first amount of time within a camp on range of the RF beacon;

in response to determining that the computer device has entered the first beacon region, use the reference pointer to request information for the target;

in response to the request, receive one or more information items associated with the target; and

display, using the user interface, at least a portion of the one or more information items associated with the target to aid a caregiver in making a clinical decision.

11. The computing device of claim 10 , wherein the decision support application is further caused to:

determine that the computing device has exited the beacon region based on the computing device exceeding a second amount of time beyond an exit range of the RF beacon; and

in response to determining that the computing device has exited the beacon region, not displaying the one or more information items associated with the target.

12. The computing device of claim 11 , wherein the camp on range is less than the exit range.

13. The computing device of claim 12 , wherein the camp on range is defined by a signal strength of the reference pointer having a first power level and the exit range is defined by a signal strength of the reference pointer having a second power level.

14. The computing device of claim 13 , wherein the first power level is at least 5 dB greater than the second power level.

15. The computing device of claim 11 , wherein the target comprises a human patient.

16. The computing device of claim 11 , wherein the RF beacon comprises a BLE-type beacon and wherein the computing device comprises a mobile computing device configured for BLE communication.

17. One or more computer storage media having computer-executable instructions stored thereon which, when executed by one or more processors, implement a method comprising:

determining that a computing device has camped on an RF beacon based on the computing device exceeding a first amount of time within a camp on range of an RF beacon associated with a human target;

in response to determining that the computing device has camped on the RF beacon, receiving, by the computing device, information including a reference pointer communicated from the RF beacon;

using the reference pointer, requesting a set of information items associated with the human target from one or more remote computer storage memories; and

receiving the set of information items associated with the human target;

displaying, on a user interface of the computing device, at least a portion of the set of information items associated with the human target.

18. The one or more computer storage media of claim 17 , wherein the reference pointer is communicated to the computing device using Bluetooth Low Energy (BLE).

19. The one or more computer storage media of claim 17 , wherein the method further comprises:

in response to determining that the computing device has camped on the RF beacon for greater than a subscription time period, initiating a subscription to updates of the set of information items associated with the human target;

receiving an updated set of information items associated with the human target; and

displaying on the user interface of the computing device, the updated set of information items associated with the human target.

20. The one or more computer storage media of claim 19 , wherein the method further comprises:

determining that the computing device has exceeded a second amount of time beyond an exit range of the RF beacon; and

in response to determining that the computing device has exceeded a second amount of time beyond an exit range of the RF beacon, ending the subscription and not displaying the set of information items associated with the human target.