0
> slide to unlock
eric c. larson | eclarson.com
recognizing mhealth through
phone-as-a-sensor technology
Assistant Profess...
MiPhone 9
Now with iColon.
> slide to unlock
mHealth (em-hell-th )
an abbreviation for mobile health, a term
used for the practice of medicine and public
health suppor...
the promise of mHealth:
the promise of mHealth:
eliminate doctor visits
remote / automatic diagnosis
equalize developing countries
the promise of mHealth:
eliminate doctor visits
remote / automatic diagnosis
equalize developing countries
the promise of mHealth:
eliminate doctor visits
remote / automatic diagnosis
equalize developing countries
stress check
telemedicinefitness trainer
heart rate
current mhealth
remote training
stress check
telemedicinefitness trainer
heart rate
current mhealth
remote training43,000 apps for health on the app store
stress check
telemedicinefitness trainer
heart rate
current mhealth
remote training43,000 apps for health on the app store
...
stress check
telemedicinefitness trainer
heart rate
current mhealth
remote training43,000 apps for health on the app store
...
stress check
telemedicinefitness trainer
heart rate
current mhealth
remote training43,000 apps for health on the app store
...
consider physician’s needs
consider physician’s needs
connecting with patient
tracking baselines
personalized trending data
managing disease
consider physician’s needs
connecting with patient
tracking baselines
personalized trending data
managing disease
75% of a...
mHealth sensing in the home
for managing disease
mHealth sensing in the home
for managing disease
compliance?
cost?
data reliability?
baseline quantitysensor
phone-as-a-sensor
baseline quantitysensor
embedded
sensors
phone-as-a-sensor
baseline quantitysensor
embedded
sensors
processing
estimated
accelerometer
gyroscope
magnetometer /compass
dual camera / flash
1+ microphones
proximity sensor
capacitive sensor
gps
mot...
accelerometer
gyroscope
magnetometer /compass
dual camera / flash
1+ microphones
proximity sensor
capacitive sensor
gps
mot...
accelerometer
gyroscope
magnetometer /compass
dual camera / flash
1+ microphones
proximity sensor
capacitive sensor
gps
mot...
what can the mobile phone
sense with clinical accuracy?
Method Accuracy Disadvantages
TSB
Gold standard
(r=1.0)
Painful, costly,
inconvenient,
delayed
TcB
Accurate
(r= 0.75 -0.93...
bilirubin
level in blood
jaundice level
blood
draw
bilirubin
level in blood
jaundice level
blood
draw
yellowness camera
bilirubin
level in blood
jaundice level
blood
draw
yellowness camera processing
estimated
BiliCam
BiliCam
first 100 newborns in study:
	 	 	 	 	 BiliCam is equivalent to TcB
oxygen volume, VO2
other research
cardiac output and blood pressure
pulmonary function
affect sensing
eric c. larson | eclarson.com
eclarson.com
eclarson@lyle.smu.edu
@ec_larson
> slide to unlock
Assistant Professor Computer...
eric c. larson | eclarson.com
eclarson.com
eclarson@lyle.smu.edu
@ec_larson
Assistant Professor Computer Science and Engin...
Recognizing mHealth through phone-as-a-sensor technology
Recognizing mHealth through phone-as-a-sensor technology
Recognizing mHealth through phone-as-a-sensor technology
Recognizing mHealth through phone-as-a-sensor technology
Recognizing mHealth through phone-as-a-sensor technology
Recognizing mHealth through phone-as-a-sensor technology
Recognizing mHealth through phone-as-a-sensor technology
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Recognizing mHealth through phone-as-a-sensor technology

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Transcript of "Recognizing mHealth through phone-as-a-sensor technology"

  1. 1. > slide to unlock eric c. larson | eclarson.com recognizing mhealth through phone-as-a-sensor technology Assistant Professor Computer Science and Engineering
  2. 2. MiPhone 9 Now with iColon. > slide to unlock
  3. 3. mHealth (em-hell-th ) an abbreviation for mobile health, a term used for the practice of medicine and public health supported by mobile devices
  4. 4. the promise of mHealth:
  5. 5. the promise of mHealth: eliminate doctor visits remote / automatic diagnosis equalize developing countries
  6. 6. the promise of mHealth: eliminate doctor visits remote / automatic diagnosis equalize developing countries
  7. 7. the promise of mHealth: eliminate doctor visits remote / automatic diagnosis equalize developing countries
  8. 8. stress check telemedicinefitness trainer heart rate current mhealth remote training
  9. 9. stress check telemedicinefitness trainer heart rate current mhealth remote training43,000 apps for health on the app store
  10. 10. stress check telemedicinefitness trainer heart rate current mhealth remote training43,000 apps for health on the app store 96% are for calorie counting & exercise
  11. 11. stress check telemedicinefitness trainer heart rate current mhealth remote training43,000 apps for health on the app store 96% are for calorie counting & exercise 4% are remote monitoring
  12. 12. stress check telemedicinefitness trainer heart rate current mhealth remote training43,000 apps for health on the app store 96% are for calorie counting & exercise 4% are remote monitoring yet to be a disruptive mHealth technology
  13. 13. consider physician’s needs
  14. 14. consider physician’s needs connecting with patient tracking baselines personalized trending data managing disease
  15. 15. consider physician’s needs connecting with patient tracking baselines personalized trending data managing disease 75% of all US healthcare spending is on chronic disease source: center for disease control, 2014
  16. 16. mHealth sensing in the home for managing disease
  17. 17. mHealth sensing in the home for managing disease compliance? cost? data reliability?
  18. 18. baseline quantitysensor
  19. 19. phone-as-a-sensor baseline quantitysensor embedded sensors
  20. 20. phone-as-a-sensor baseline quantitysensor embedded sensors processing estimated
  21. 21. accelerometer gyroscope magnetometer /compass dual camera / flash 1+ microphones proximity sensor capacitive sensor gps motorized actuator wireless antenna (s)
  22. 22. accelerometer gyroscope magnetometer /compass dual camera / flash 1+ microphones proximity sensor capacitive sensor gps motorized actuator wireless antenna (s) compliance++; cost--;
  23. 23. accelerometer gyroscope magnetometer /compass dual camera / flash 1+ microphones proximity sensor capacitive sensor gps motorized actuator wireless antenna (s) compliance++; cost--; data reliability?
  24. 24. what can the mobile phone sense with clinical accuracy?
  25. 25. Method Accuracy Disadvantages TSB Gold standard (r=1.0) Painful, costly, inconvenient, delayed TcB Accurate (r= 0.75 -0.93) Meter = $7000 tips $5 unavailable in most physician offices Visual assessment not accurate (r= 0.36 - 0.7), underestimates severity No standardization lighting, pigmentation
  26. 26. bilirubin level in blood jaundice level blood draw
  27. 27. bilirubin level in blood jaundice level blood draw yellowness camera
  28. 28. bilirubin level in blood jaundice level blood draw yellowness camera processing estimated
  29. 29. BiliCam
  30. 30. BiliCam first 100 newborns in study: BiliCam is equivalent to TcB
  31. 31. oxygen volume, VO2 other research cardiac output and blood pressure pulmonary function affect sensing
  32. 32. eric c. larson | eclarson.com eclarson.com eclarson@lyle.smu.edu @ec_larson > slide to unlock Assistant Professor Computer Science and Engineering collaborators:! Joseph Camp Shwetak Patel Jim Stout, MD, MPH Jim Taylor, MD Margaret Rosenfeld, MD Gaetano Boriello Mayank Goel Lilian DeGreef recognizing mhealth through phone-as-a-sensor technology
  33. 33. eric c. larson | eclarson.com eclarson.com eclarson@lyle.smu.edu @ec_larson Assistant Professor Computer Science and Engineering collaborators:! Joseph Camp Shwetak Patel Jim Stout, MD, MPH Jim Taylor, MD Margaret Rosenfeld, MD Gaetano Boriello Mayank Goel Lilian DeGreef recognizing mhealth through phone-as-a-sensor technology
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