1. “apps are enough.”

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2. reality.

assume 1,000,000 downloadsassume 10% false positive rate

100,000 doctor visits$1000 per biopsy

estimated cost of false positives: $100,000,000

19 of 20 times, you didn’t need to go.

estimated cost of false positives: $900,000,000

3. the open data opportunity.

donate your data to science.

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http://weconsent.us

http://sagebridge.org

citizen driven improvement:

photos of molesdigital pathologieshealth outcomesbetter classifiers

and then we give it back for free to all the apps.