Useing Location History to Discover the Top Most Popular Locations in a Given Geospatial Region
Discover the top most popular locations in a given geospatial region.
COVID-19 Cases in United States
The New York Times publishes cumulative counts of coronavirus cases in every state and county in the United States. (The following example uses 2020/4/15 data)
Collecting and Detecting Symptom Events Without Compromising Privacy
PPU-based Body Coordinator
Symptom events aggregation and detection without compromising privacy.
Enhancing Security for Fingerprint Identy Authentication
2-step Authentication (Fingerprint + PPU)
Using secure mode to guarantee unclonable fingerprinting.
Using privacy mode to generate unique but reconigzable fingerprinting.