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GeoTime - Data Input of Historical Footprints of Confirmed Cases with Lat / Lon / Timestamp project


Create a map-based data input component that will output historical geo-timeline information for confirmed cases like what's available here:, but for any geo. To be inserted in any tool that doctors, testers will use so they can interview cases and click and add info.

The map component takes in an initial center (lat lon) and an anonomyzed patientId to begin recording a historical footprint timeline (i.e. series of footprints with lat/long/date/time info) for a particular case that can then be saved to whatever output destination it needs to saved to.

This component can be used as a stand-alone as at the demo site or imported into any React project as a component.

Who is already working on this

Greg Marlin - Full-Stack Developer (Lead / CTO at
Dylan Davenport - Front End Developer (Operation Smile)
Max Bildner - Full Stack Engineer

How far along it is

We participated in the End Coronavirus Hackathon and we were awarded the Supply Chain Prize. We have a public Github repo at We have a working demo at

Demo, mockups, or documentation


Tasks that need to get done

Anyone with React / React Native / Google Maps API experience. Anyone with partnerships reachout experience, especially with contacts to existing systems that would/could integrate this and/or governments and health authorities that would want potentially their version of the demo standalone. Anyone with experience generating content / documentation for open source projects. Anyone with designing UX and workflows

Number of volunteers needed