{
    "manufacturer": "Company",
    "model_number": "NDA HMD",
    "revision": 2,
    "device": {
        "eye_target_height_in_pixels": 2544,
        "eye_target_width_in_pixels": 2544,
        "first_eye": "eEYE_LEFT",
        "last_eye": "eEYE_RIGHT",
        "num_windows": 1
    },
    "device_class": "hmd",
    "device_serial_number": "LHR-32CB6A23",
    "direct_mode_edid_pid": "1234",
    "direct_mode_edid_vid": "BIG",
    "dsc_version": 17,
    "dsc_slices": 4,
    "dsc_bppx16": 128,
    "display_color_mult": [
        [
            0.952545,
            0.917645,
            1
        ],
        [
            0.952545,
            0.917645,
            1
        ]
    ],
    "seconds_from_photons_to_vblank": 0.0138888888888889,
    "seconds_from_vsync_to_photons": 0.002,
    "parallel_render_cameras": true,
    "display_edid": [
        "",
        ""
    ],
    "expected_bases": 2,
    "expected_controllers": 2,
    "firmware_config": {
        "imu_rate": 1000
    },
    "head": {
        "plus_x": [
            1,
            0,
            0
        ],
        "plus_z": [
            0,
            0,
            1
        ],
        "position": [
            0,
            0.001014,
            0.011579
        ]
    },
    "imu": {
        "acc_bias": [
            0.140934274,
            0.0223791674,
            0.273797065
        ],
        "acc_scale": [
            1.00304008,
            0.998559773,
            0.995289624
        ],
        "gyro_bias": [
            -0.0144447116,
            -0.00946959015,
            0.00447881408
        ],
        "plus_x": [
            -1,
            0,
            0
        ],
        "plus_z": [
            0.00067,
            0.1961,
            -0.98058
        ],
        "position": [
            0.000575,
            0.002048,
            -0.031936
        ]
    },
    "ipd": {
        "enable": true,
        "high_mm": 65.00031,
        "low_mm": 65.00031,
        "minstep_mm": 2
    },
    "lighthouse_config": {
        "channelMap": [
            0,
            1,
            2,
            3,
            4,
            5,
            8,
            9,
            10,
            11,
            12,
            21,
            22,
            23,
            24,
            25,
            26,
            27,
            28,
            29,
            30,
            31
        ],
        "modelNormals": [
            [
                0.00863834564,
                0.21732679,
                -0.976060688
            ],
            [
                0.316527247,
                -0.502134502,
                -0.804780364
            ],
            [
                -0.245055094,
                -0.232033446,
                -0.941333354
            ],
            [
                -0.226516008,
                -0.113739803,
                -0.967343688
            ],
            [
                -0.625500023,
                -0.777267337,
                -0.0678615049
            ],
            [
                -0.99695015,
                -0.0206311662,
                -0.0752643719
            ],
            [
                -0.350658387,
                0.164657205,
                -0.921914697
            ],
            [
                -0.824497223,
                0.561250746,
                -0.0721244439
            ],
            [
                -0.0427294932,
                0.991020679,
                -0.126697391
            ],
            [
                0.0053204759,
                0.167732835,
                -0.985818148
            ],
            [
                0.347153664,
                0.936899841,
                -0.0412678607
            ],
            [
                -0.347153664,
                0.936899841,
                -0.0412678607
            ],
            [
                -0.0053204759,
                0.167732835,
                -0.985818148
            ],
            [
                0.0427294932,
                0.991020679,
                -0.126697391
            ],
            [
                0.824497223,
                0.561250746,
                -0.0721244439
            ],
            [
                0.350658387,
                0.164657205,
                -0.921914697
            ],
            [
                0.99695015,
                -0.0206311662,
                -0.0752643719
            ],
            [
                0.625500023,
                -0.777267337,
                -0.0678615049
            ],
            [
                0.226516008,
                -0.113739803,
                -0.967343688
            ],
            [
                0.245055094,
                -0.232033446,
                -0.941333354
            ],
            [
                -0.316527247,
                -0.502134502,
                -0.804780364
            ],
            [
                -0.00863834564,
                0.21732679,
                -0.976060688
            ]
        ],
        "modelPoints": [
            [
                -0.0218261201,
                -0.00996868871,
                -0.0355863795
            ],
            [
                -0.0196624417,
                -0.0194713362,
                -0.0330608822
            ],
            [
                -0.0349695757,
                -0.0159234554,
                -0.0345925726
            ],
            [
                -0.0448834673,
                -0.011726764,
                -0.0331124924
            ],
            [
                -0.057647258,
                -0.0198909082,
                -0.018429881
            ],
            [
                -0.061993476,
                -0.00288232765,
                -0.0224230215
            ],
            [
                -0.0546762832,
                0.00659266254,
                -0.0299780406
            ],
            [
                -0.0587811545,
                0.0169290174,
                -0.0167511925
            ],
            [
                -0.0449030548,
                0.0209170245,
                -0.0200102087
            ],
            [
                -0.035670191,
                0.0133200753,
                -0.0311585329
            ],
            [
                -0.0288687535,
                0.018970238,
                -0.0237521585
            ],
            [
                0.0278658196,
                0.0186273195,
                -0.0237042252
            ],
            [
                0.0364717841,
                0.0132999867,
                -0.0309609324
            ],
            [
                0.0453822725,
                0.021132715,
                -0.0199106447
            ],
            [
                0.0591989569,
                0.0169431865,
                -0.015953999
            ],
            [
                0.0552416816,
                0.00643463107,
                -0.0293816831
            ],
            [
                0.0619653501,
                -0.00283180177,
                -0.0215703249
            ],
            [
                0.057520397,
                -0.0197761059,
                -0.0176724512
            ],
            [
                0.0452857465,
                -0.0118968366,
                -0.0326494053
            ],
            [
                0.0357967354,
                -0.0156223159,
                -0.0342265032
            ],
            [
                0.0195530094,
                -0.0192820709,
                -0.0331536829
            ],
            [
                0.0222130902,
                -0.00997061934,
                -0.0355261266
            ]
        ]
    },
    "tracking_to_eye_transform": [
        {
            "distortion": {
                "coeffs": [
                    -0.22763904,
                    -0.0423484,
                    0.02783606
                ],
                "type": "DISTORT_DPOLY3",
                "center_x": 0.00375371,
                "center_y": 0.00396935
            },
            "eye_to_head":[[ 0.99939121, -0.00152196,  0.0348552 ],
            [-0.00121774,  0.99691757,  0.07844666],
            [-0.03486715, -0.07844135,  0.99630881]],
            "grow_for_undistort": 0.400000006,
            "intrinsics": [
                [
                    1.41478516,
                    0.0,
                    -0.00375371
                ],
                [
                    0.0,
                    1.41627526,
                    0.00396935
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 1
        },
        {
            "distortion": {
                "coeffs": [
                    -0.20464006,
                    -0.10041496,
                    0.06638635
                ],
                "type": "DISTORT_DPOLY3",
                "center_x": 0.00330565,
                "center_y": 0.00281914
            },
            "eye_to_head":[[ 0.99939121,  0.00152196, -0.0348552 ],
            [ 0.00152196,  0.99619509,  0.087138  ],
            [ 0.0348552,  -0.087138,    0.9955863 ]],           
            "grow_for_undistort": 0.400000006,
            "intrinsics": [
                [
                    1.42084191,
                    0.0,
                    -0.00330565
                ],
                [
                    0.0,
                    1.42291883,
                    0.00281914
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 1
        }
    ]
}