Examples of Headers, using body-weight and sleep-duration schemas

Ida's Header Schema Draft

    "header": {
        "id": "123e4567-e89b-12d3-a456-426655440000",
        "creation_time": "2013-02-05T07:25:00Z",
        "schema": {
            "namespace": "omh",
            "name": "calories_burned",
            "version": "1.1.RC1"
        },
        "acquisition_provenance": {
            "source": "RunKeeper",
            "source_creation_timestamp": "2013-02-05T07:25:00Z",
            "modality": "sensed, self-reported" // new suggestion
            "location":gps-coordinates  //new suggestion, probably defer
        },
        "processing_delivery_provenance": {
            // defer, processing may occur as part of delivery (e.g., whatever Validic does to clean up) so don't split it
            //add indirection to provenance, which includes source model and version
            "source_data_points": [ "235345", "2342423", "12312312"]
        }
    },

Jawbone-sensed-sleep-duration.data

"header": {
        "id": "123e4567-e89b-12d3-a456-426655440000",
        "creation_time": "2013-02-05T07:25:00Z",   //July 15, 2014
        "schema": {
            "namespace": "omh",
            "name": "sleep-duration-(notimestamp)",
            "version": "1.1.RC1"
        },
        "acquisition_provenance": {
            "origin": "Jawbone",
            "acquisition_timestamp": // jawbone's "time-created" and "time-completed"?
            "modality": "sensed"   //new 
            "location":gps-coordinates  //new suggestion, probably defer
        },
        "processing_delivery_provenance": {
            // defer
        }
    }
    
{
  "sleep-duration": {
    "value": 27900,
    "unit": "s"
  },
   
  "effective-time-frame": {
    "start-time" : "2013-02-05T21:00:00Z", //jawbone's asleep-time
    "end-time" : "2013-02-05T21:00:00Z", //jawbone's awake-time
     }
     
   "effective-time-frame": {
    "date-time" : "2013-02-05T21:00:00Z", //jawbone's date
     }
  }
}

RunKeeper self-reported weight.data

"header": {
        "id": "123e4567-e89b-12d3-a456-426655440000",
        "creation_time": "2013-02-05T07:25:00Z",   //July 15, 2014
        "schema": {
            "namespace": "omh",
            "name": "body-weight",
            "version": "1.1.RC1"
        },
        "acquisition_provenance": {
            "origin": "RunKeeper",
            "acquisition_timestamp": instantiate from update-time (?) in Withings API  //July 10, 2014
            "modality": "self-reported"
            "location":gps-coordinates  //new suggestion, probably defer
        },
        "processing_delivery_provenance": {
            // defer
        }
    }
    
{
  "body-weight": {
    "value": 50,
    "unit": "kg"
    },
   "effective-time-frame": {
    "date-time": instantiate from "timestamp" field of runkeeper api  //e.g., July 9, 2015
    }
}

Withings-sensed-weight.data

"header": {
        "id": "123e4567-e89b-12d3-a456-426655440000",
        "creation_time": "2013-02-05T07:25:00Z",   //July 15, 2014
        "schema": {
            "namespace": "omh",
            "name": "body-weight",
            "version": "1.1.RC1"
        },
        "acquisition_provenance": {
            "origin": "Withings",
            "acquisition_timestamp": instantiate from update-time (?) in Withings API  //July 10, 2014
            "modality": "sensed"   //new 
            "location":gps-coordinates  //new suggestion, probably defer
        },
        "processing_delivery_provenance": {
            // defer
        }
    }
    
{
  "body-weight": {
    "value": 50,
    "unit": "kg"
    },
   "effective-time-frame": {
    "date-time": instantiate from "date" field of withings api  //e.g., July 9, 2015
    }
}