{
    "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-A6DF3B53",
    "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
        ]
    },
    "ipd": {
        "enable": true,
        "high_mm": 62,
        "low_mm": 62,
        "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" : [
           [ -0.0206568465, -0.00965832453, -0.0357410721 ],
           [ -0.0191172585, -0.0193603784, -0.0331537724 ],
           [ -0.0355203003, -0.0156681165, -0.0347862989 ],
           [ -0.0452482179, -0.0118885282, -0.0331616662 ],
           [ -0.0571634769, -0.0201135594, -0.018019747 ],
           [ -0.0617432408, -0.00271859788, -0.0227310993 ],
           [ -0.0548658222, 0.0064417948, -0.0298429038 ],
           [ -0.0586715862, 0.0171415824, -0.016293101 ],
           [ -0.0455890074, 0.0207088012, -0.0202605594 ],
           [ -0.0359659158, 0.0129990876, -0.0311932582 ],
           [ -0.0292551517, 0.0191101208, -0.0239454173 ],
           [ 0.029069867, 0.0193418469, -0.0237820651 ],
           [ 0.0362349637, 0.0127229085, -0.0310858879 ],
           [ 0.0453463718, 0.0212642085, -0.0195005406 ],
           [ 0.0589469895, 0.0169282705, -0.0162765458 ],
           [ 0.055270981, 0.0064822929, -0.0294266064 ],
           [ 0.0619615987, -0.00326015893, -0.0212278385 ],
           [ 0.0573090874, -0.0198990572, -0.0176340062 ],
           [ 0.0453403443, -0.0116226822, -0.0327450819 ],
           [ 0.0351315886, -0.0160315819, -0.0343150944 ],
           [ 0.0197762083, -0.019240642, -0.033099588 ],
           [ 0.0220218878, -0.00970445387, -0.0355647281 ]
        ]
     },
    "tracking_to_eye_transform": [
        {
            "distortion": {
                "center_x": 0.0035787,
                "center_y": -0.00097475,
                "coeffs": [
                    -0.24061801,
                    -0.0042153,
                    0.00127988
                ],
                "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": [
                [
                    1.41596771,
                    0.0,
                    -0.0035787
                ],
                [
                    0.0,
                    1.41850562,
                    -0.00097475
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 10
        },
        {
            "distortion": {
                "center_x": 0.00415737,
                "center_y": -0.00197898,
                "coeffs": [
                    -0.2256386,
                    -0.04732783,
                    0.03333805
                ],
                "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": [
                [
                    1.41707888,
                    0.0,
                    -0.00415737
                ],
                [
                    0.0,
                    1.41939326,
                    -0.00197898
                ],
                [
                    0.0,
                    0.0,
                    -1.0
                ]
            ],
            "undistort_r2_cutoff": 10
        }
    ]
}