{
    "manufacturer": "Bigscreen",
    "model_number": "Beyond",
    "revision": 3,
    "device": {
        "eye_target_height_in_pixels": 2544,
        "eye_target_width_in_pixels": 2544,
        "first_eye": "eEYE_LEFT",
        "last_eye": "eEYE_RIGHT",
        "hidden_area_mesh": 5,
        "num_windows": 1
    },
    "device_class": "hmd",
    "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": 0.01333333333333,
    "seconds_from_vsync_to_photons": 0.002,
    "parallel_render_cameras": true,
    "display_edid": [
        "",
        ""
    ],
    "expected_bases": 2,
    "expected_controllers": 2,
    "firmware_config": {
        "imu_rate": 1000
    },
    "device_serial_number": "LHR-7097FC2E",
    "head": {
        "plus_x": [
            1,
            0,
            0
        ],
        "plus_z": [
            0,
            0,
            1
        ],
        "position": [
            0,
            0.0010140000376850367,
            0.011579000391066074
        ]
    },
    "imu": {
        "acc_bias": [
            0.00207099994,
            -0.00682799984,
            -0.0203799997
        ],
        "gyro_bias": [
            0.0180600006,
            -0.0109200003,
            -0.00249599991
        ],
        "plus_x": [
            -0.9999998235044316,
            0.0001313879763036531,
            -0.0006569934740378091
        ],
        "plus_z": [
            0.0006700024068952579,
            0.19610071330466577,
            -0.9805835794664162
        ],
        "position": [
            0.0005750000127591193,
            0.002047999994829297,
            -0.031936001032590866
        ]
    },
    "lighthouse_config" : {
        "channelMap" : [ 0, 1, 2, 3, 4, 5, 8, 9, 10, 11, 12, 21, 22, 23, 24, 25, 26, 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 ],
           [ 0.226516008, -0.113739803, -0.967343688 ],
           [ 0.245055094, -0.232033446, -0.941333354 ],
           [ -0.316527247, -0.502134502, -0.804780364 ],
           [ -0.00863834564, 0.21732679, -0.976060688 ]
        ],
        "modelPoints" : [
           [ -0.0220540147, -0.00992098823, -0.0354136899 ],
           [ -0.0194848496, -0.0190172549, -0.0331150033 ],
           [ -0.0350639112, -0.0158851501, -0.0344325379 ],
           [ -0.0449268669, -0.0120243235, -0.0328834169 ],
           [ -0.0573584102, -0.0196869727, -0.0182136521 ],
           [ -0.0617850348, -0.00261518825, -0.0225423556 ],
           [ -0.0546659343, 0.0064198263, -0.0297874007 ],
           [ -0.0587228052, 0.0168293249, -0.0166524872 ],
           [ -0.045175001, 0.0206935443, -0.0199629646 ],
           [ -0.0357597098, 0.0128127141, -0.0310472921 ],
           [ -0.0286353026, 0.0186771229, -0.0237466265 ],
           [ 0.0294033363, 0.0192053318, -0.023789959 ],
           [ 0.0361144692, 0.0130634289, -0.0308347922 ],
           [ 0.0451208875, 0.0207722355, -0.0198099352 ],
           [ 0.0587922856, 0.0167414807, -0.0160028674 ],
           [ 0.0549958497, 0.00679262634, -0.0292425025 ],
           [ 0.0617343038, -0.00310928933, -0.0214063264 ],
           [ 0.0450732, -0.0118060559, -0.0325449631 ],
           [ 0.0357249118, -0.0155428108, -0.0341711864 ],
           [ 0.0197211839, -0.0189343356, -0.0329792425 ],
           [ 0.0221030395, -0.0100620743, -0.0353746712 ]
        ]
     },
    "tracking_to_eye_transform": [
        {
            "distortion": {
                "center_x": 0.00428128,
                "center_y": 0.00069566,
                "coeffs": [
                    -0.22416712,
                    -0.05212257,
                    0.03268959
                ],
                "type": "DISTORT_DPOLY3"
            },
            "eye_to_head": [
                [
                    0.9993912,
                    -0.001522,
                    0.0348552
                ],
                [
                    -0.001522,
                    0.9961951,
                    0.087138
                ],
                [
                    -0.0348552,
                    -0.087138,
                    0.9955863
                ]
            ],
            "grow_for_undistort": 0.56,
            "intrinsics": [
                [
                    1.41346257,
                    0.0,
                    -0.00428128
                ],
                [
                    0.0,
                    1.42119412,
                    0.00069566
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 10
        },
        {
            "distortion": {
                "center_x": 0.00499572,
                "center_y": 0.004564,
                "coeffs": [
                    -0.21799647,
                    -0.06608868,
                    0.04105681
                ],
                "type": "DISTORT_DPOLY3"
            },
            "eye_to_head": [
                [
                    0.9993912,
                    0.001522,
                    -0.0348552
                ],
                [
                    0.001522,
                    0.9961951,
                    0.087138
                ],
                [
                    0.0348552,
                    -0.087138,
                    0.9955863
                ]
            ],
            "grow_for_undistort": 0.56,
            "intrinsics": [
                [
                    1.41764496,
                    0.0,
                    -0.00499572
                ],
                [
                    0.0,
                    1.42461308,
                    0.004564
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 10
        }
    ]
}