{
    "manufacturer": "Bigscreen",
    "model_number": "Beyond",
    "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-B8A9CE0B",
    "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": [
            [
                -0.0218039993,
                -0.0098544741,
                -0.0356098339
            ],
            [
                -0.0194790978,
                -0.0190500934,
                -0.0330384225
            ],
            [
                -0.0349136777,
                -0.0159893613,
                -0.0345667675
            ],
            [
                -0.0447970033,
                -0.0120875714,
                -0.0330605805
            ],
            [
                -0.0574548468,
                -0.0198517255,
                -0.0183372293
            ],
            [
                -0.0619159527,
                -0.00290298625,
                -0.0224826522
            ],
            [
                -0.0546620749,
                0.00667610904,
                -0.0298684146
            ],
            [
                -0.0588397719,
                0.0168408398,
                -0.0163258389
            ],
            [
                -0.0450397022,
                0.0208800398,
                -0.0202729162
            ],
            [
                -0.0357498005,
                0.0130606014,
                -0.0310847536
            ],
            [
                -0.0290221628,
                0.0187523961,
                -0.0235395543
            ],
            [
                0.0293940455,
                0.0191613622,
                -0.0237296615
            ],
            [
                0.0363865905,
                0.0130818095,
                -0.0310369246
            ],
            [
                0.0452063195,
                0.0211701561,
                -0.0199848954
            ],
            [
                0.0587714575,
                0.0167024154,
                -0.0159115586
            ],
            [
                0.0553064756,
                0.00665793754,
                -0.0293056946
            ],
            [
                0.0616099611,
                -0.00306208269,
                -0.0213973001
            ],
            [
                0.0572746098,
                -0.01973751,
                -0.0174430218
            ],
            [
                0.0452075154,
                -0.0120643163,
                -0.0326438993
            ],
            [
                0.0354651399,
                -0.0157637149,
                -0.0342079215
            ],
            [
                0.0196283702,
                -0.0190160312,
                -0.0329573266
            ],
            [
                0.0220406596,
                -0.00997878239,
                -0.0354792066
            ]
        ]
    },
    "tracking_to_eye_transform": [
        {
            "distortion": {
                "coeffs": [
                    -0.21118055,
                    -0.08337759,
                    0.05629839
                ],
                "type": "DISTORT_DPOLY3",
                "center_x": 0.00030338,
                "center_y": 0.00195396
            },
            "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": [
                [
                    1.41850715,
                    0.0,
                    -0.00030338
                ],
                [
                    0.0,
                    1.42059131,
                    0.00195396
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 1
        },
        {
            "distortion": {
                "coeffs": [
                    -0.21061944,
                    -0.09454438,
                    0.06827415
                ],
                "type": "DISTORT_DPOLY3",
                "center_x": 0.00463515,
                "center_y": 0.0004141
            },
            "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": [
                [
                    1.42133827,
                    0.0,
                    -0.00463515
                ],
                [
                    0.0,
                    1.42277585,
                    0.0004141
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 1
        }
    ]
}