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Microsoft Research Faculty Summit 2007. John A. Stankovic BP America Professor, UVA Microsoft Corporation.

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Presentation on theme: "Microsoft Research Faculty Summit 2007. John A. Stankovic BP America Professor, UVA Microsoft Corporation."— Presentation transcript:

1 Microsoft Research Faculty Summit 2007

2 John A. Stankovic BP America Professor, UVA Microsoft Corporation

3 Problems of interest Univ. of Virginia AlarmNet Microsoft interactions HealthGear SensorMap Summary

4 Home health care


6 (Large scale) assisted living facilities


8 Home health care (Large scale) assisted living facilities Flexible targeting of care to a persons health condition Longitudinal studies

9 Assisted Living and Residential Monitoring Network

10 InternetInternet Internet Nurses Stations

11 With Harvard


13 With MARC UVA Medical School

14 * With the Univ. of Illinois

15 Activity of daily living classification Five two-axis accelerometer network for classifying activities with a HMM

16 InternetInternet Internet PDAs Nurses Stations Dust Light Pollen Humidity Temperature Motion Activities

17 InternetInternet Internet Nurses Stations Privacy Security

18 Patients Patients family and friends Doctor – what advantages for them in treating patients Nurse Technician Orderly Admin Social Worker

19 Personal medical data Personal activity data Environmental data Contextual data Longitudinal data System Performance data

20 Real- Time

21 InternetInternet Internet Privacy Security InternetInternet Nurses Stations

22 AlarmGate SW on stargate DBDB


24 InternetInternet Internet Privacy Security Nurses Stations

25 Circadian activity rhythm per room for 70 days

26 Life Habits at-home Learning period Diurnal/nocturnal activity

27 Support for heterogeneous health care systems Utilize Cell phones BlueGate, WiGate, EtherGate Unobtrusive body networks Behavior based systems management Exploiting circadian activity rhythms

28 Blood Pressure Sensor, ECG, … Blood Pressure Sensor, ECG, … WiGateGatewayWiGateGateway PC, DB, AlarmNetBackend AlarmNetBackend PulseOximeterPulseOximeterSmartphoneSmartphone BlueGateGatewayBlueGateGateway POGAPOGA StarGateGatewayStarGateGateway EtherGateGatewayEtherGateGateway SeeMoteSeeMote AlarmNet HealthGear Bluetooth IEEE 802.15.4WiFi, Ethernet Alarms Any Data

29 Bluetooth IEEE 802.15.4 AlarmNet HealthGear WiFi, Ethernet PulseOximeterPulseOximeterSmartphoneSmartphone Motion, LightBPScaleTripwirePulse, SpO2 Dust ECGSwitchEnvironmental SeeMote WiGate BlueGate

30 Bluetooth to MICAz, 802.15.4, 2.4GHzRF Bluetooth to MICA2, 4xx/9xx MHz RF WiGate 802.15.4 to WiFi (802.11b/g) EtherGate 802.15.4 to wired Ethernet with POE NordGate Nordic RF (ECO mote, Poga2) to 802.15.4 and/or Bluetooth

31 Classify and detect ADLs - accelerometer Two versions Tmote-Mini based – 802.15.4 compatible (designed/built) Fast design time using Tmote module TinyOS compatible PHY-compatible with ZigBee Nordic RF chip based (future work) Smaller form factor/cost (expected 10x20mm w/o battery) RF, MCU, Accl. Li Ion Battery AntennaAntenna Main board

32 Activity pattern inference Through Circadian Activity Analysis Activity pattern inference Through Circadian Activity Analysis Detection of irregular behaviors and anomalies Detection of irregular behaviors and anomalies Alerts and Messages for the caregivers Alerts and Messages for the caregivers Base Station Motion sensors Other Sensors Motion sensors Other Sensors Detection of multiple people Detection of multiple people Sensor networkBackbone Context Aware PowerManagement(CAPM) PowerManagement(CAPM) UserIdentificationUserIdentification


34 Publishing and searching private data streams Privacy guarantees Anonymous aggregates Quality control for search results Rank real-time/archived sensor data search results

35 AlarmNet Privileged applications One administrative domain MetroNet Public information Many administrative domains Must support Privacy Mobility Data annotation

36 Rank data streams like PageRank algorithm ranks web pages All data need not be at central databases Aggregated streams created by users – can be ranked

37 Microsoft Univ. of Virginia Medical School Harvard: (some) body networks Johns Hopkins: Triage mote Univ. of Illinois: Smart clothing

38 © 2007 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

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