{
    "deviceVendor": "OSVR",
    "deviceName": "Hacker Development Kit Tracker",
    "author": "Ryan Pavlik <ryan@sensics.com>",
    "version": 1,
    "lastModified": "2015-10-13T19:29:37.857Z",
    "interfaces": {
        "tracker": {
            "count": 1,
            "bounded": true,
            "position": false,
            "orientation": true
        }
    },
    "semantic": {
        "hmd": {
            "$target": {
                "rotate": {
                    "axis": "x",
                    "degrees": 90
                },
                "child": {
                    "changeBasis": {
                        "x": "-x",
                        "y": "-z",
                        "z": "y"
                    },
                    "child": "tracker/0"
                }
            }
        }
    },
    "automaticAliases": {
        "/me/head": "semantic/hmd"
    }
}

{
    "deviceVendor": "OSVR",
    "deviceName": "Hacker Development Kit Tracker",
    "author": "Ryan Pavlik <ryan@sensics.com>",
    "version": 2,
    "lastModified": "2015-10-22T20:20:08.606Z",
    "interfaces": {
        "tracker": {
            "count": 1,
            "bounded": true,
            "position": false,
            "orientation": true
        },
        "analog": {
            "count": 2,
            "traits": [{
                "min": 0
            }, {
                "min": 0,
                "max": 3
            }]
        }
    },
    "semantic": {
        "hmd": {
            "$target": {
                "rotate": {
                    "axis": "x",
                    "degrees": 90
                },
                "child": {
                    "changeBasis": {
                        "x": "-x",
                        "y": "-z",
                        "z": "y"
                    },
                    "child": "tracker/0"
                }
            }
        },
        "status": {
            "reportVersion": "analog/0",
            "videoStatus": "analog/1"
        }
    },
    "automaticAliases": {
        "/me/head": "semantic/hmd"
    }
}

Update device descriptor for HDK to make status data available in path tree.
Update device descriptor for HDK to make status data available in path tree.
