SchoolTour/Assets/StreamingAssets/SteamVR/binding_index_hmd.json

{
  "controller_type": "indexhmd",
  "description": "",
  "name": "index hmd defaults",
  "bindings": {
    "/actions/default": {
      "chords": [],
      "sources": [
        {
          "path": "/user/head/proximity",
          "mode": "button",
          "parameters": {},
          "inputs": {
            "click": {
              "output": "/actions/default/in/headsetonhead"
            }
          }
        }
      ],
      "poses": [],
      "haptics": [],
      "skeleton": []
    }
  }
}