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Datasets:
cy1433
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Hmotion-20

Tasks:
Other
Modalities:
Text
Formats:
text
Languages:
Chinese
Size:
10M - 100M
Tags:
imu
hand-motion
motion-capture
multimodal
chinese
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时间 设备名称 加速度X(g) 加速度Y(g) 加速度Z(g) 角速度X(°/s) 角速度Y(°/s) 角速度Z(°/s) 角度X(°) 角度Y(°) 角度Z(°) 磁场X(uT) 磁场Y(uT) 磁场Z(uT) 四元数0() 四元数1() 四元数2() 四元数3() 温度(°C) 高度(m) 气压(kPa) 版本号() 电量(%)
2025-7-23 9:14:30.353 WT2(E1:52:85:A3:BD:40) 0.441 0.885 0.150 -123.230 -53.711 15.320 78.57 -14.95 98.85 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.353 WT2(E1:52:85:A3:BD:40) 0.540 0.916 0.179 -121.399 -49.011 4.883 77.48 -15.09 98.36 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.353 WT2(E1:52:85:A3:BD:40) 0.544 0.964 0.190 -119.141 -31.311 -13.489 76.38 -15.03 98.00 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.353 WT2(E1:52:85:A3:BD:40) 0.477 1.009 0.204 -116.150 -11.658 -32.776 75.27 -14.75 97.79 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.369 WT3(E7:09:55:8A:61:99) 0.583 0.532 0.232 -1.770 -16.968 184.570 75.16 -37.63 63.01 73.340 -48.953 -29.020 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.369 WT3(E7:09:55:8A:61:99) 0.750 0.614 0.190 -9.399 -10.193 182.312 74.77 -39.42 63.48 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.369 WT3(E7:09:55:8A:61:99) 0.843 0.680 0.167 -31.555 10.986 169.128 74.01 -41.03 64.19 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.369 WT3(E7:09:55:8A:61:99) 0.854 0.704 0.191 -59.143 36.926 153.320 72.74 -42.41 65.23 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.376 WT0(F8:C1:83:20:50:96) 0.434 0.812 -0.106 -142.944 -41.870 20.203 86.92 -16.72 1.95 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.376 WT0(F8:C1:83:20:50:96) 0.455 0.805 -0.074 -153.992 -34.119 8.240 85.48 -16.83 1.61 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.376 WT0(F8:C1:83:20:50:96) 0.469 0.779 -0.019 -160.278 -21.362 -2.625 83.95 -16.83 1.40 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.376 WT0(F8:C1:83:20:50:96) 0.459 0.755 0.027 -165.405 -6.714 -13.916 82.32 -16.71 1.31 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.383 WT2(E1:52:85:A3:BD:40) 0.426 1.069 0.240 -123.230 -0.061 -46.021 74.08 -14.32 97.67 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.383 WT2(E1:52:85:A3:BD:40) 0.379 1.129 0.299 -142.151 13.489 -55.054 72.67 -13.75 97.65 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.383 WT2(E1:52:85:A3:BD:40) 0.269 1.134 0.362 -159.241 33.447 -55.054 71.06 -13.14 97.79 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.383 WT2(E1:52:85:A3:BD:40) 0.171 1.059 0.444 -161.194 33.142 -44.373 69.42 -12.61 97.96 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.395 WT1(FB:E7:B2:B7:87:D1) -0.187 0.150 0.873 32.288 109.375 -98.328 32.72 28.11 -60.34 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.395 WT1(FB:E7:B2:B7:87:D1) -0.205 0.176 0.803 41.687 123.352 -80.261 33.12 29.59 -60.36 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.395 WT1(FB:E7:B2:B7:87:D1) -0.211 0.222 0.738 49.438 133.057 -68.848 33.71 31.09 -60.21 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.395 WT1(FB:E7:B2:B7:87:D1) -0.243 0.297 0.676 59.143 142.334 -69.275 34.43 32.66 -59.95 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.401 WT3(E7:09:55:8A:61:99) 0.806 0.679 0.246 -85.693 56.580 135.864 71.02 -43.54 66.52 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.401 WT3(E7:09:55:8A:61:99) 0.724 0.607 0.306 -101.868 62.622 119.690 69.05 -44.47 67.91 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.401 WT3(E7:09:55:8A:61:99) 0.669 0.498 0.394 -96.191 52.917 114.258 67.18 -45.33 69.20 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.401 WT3(E7:09:55:8A:61:99) 0.697 0.417 0.503 -69.824 33.325 119.629 65.65 -46.29 70.33 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.408 WT0(F8:C1:83:20:50:96) 0.397 0.732 0.048 -169.189 6.958 -25.208 80.62 -16.46 1.36 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.408 WT0(F8:C1:83:20:50:96) 0.295 0.712 0.038 -172.729 13.611 -29.053 78.87 -16.16 1.44 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.409 WT0(F8:C1:83:20:50:96) 0.193 0.697 0.010 -179.016 9.949 -23.621 77.06 -15.90 1.52 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.409 WT0(F8:C1:83:20:50:96) 0.126 0.683 -0.025 -183.594 -7.629 -15.808 75.26 -15.75 1.42 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.418 WT2(E1:52:85:A3:BD:40) 0.216 0.963 0.534 -147.156 12.634 -28.748 67.93 -12.28 97.99 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.418 WT2(E1:52:85:A3:BD:40) 0.362 0.958 0.574 -134.399 1.099 -19.531 66.59 -12.08 97.93 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.418 WT2(E1:52:85:A3:BD:40) 0.450 1.022 0.540 -126.099 16.296 -24.109 65.32 -11.80 97.98 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.418 WT2(E1:52:85:A3:BD:40) 0.426 1.087 0.483 -122.192 41.077 -35.706 64.05 -11.32 98.20 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT1(FB:E7:B2:B7:87:D1) -0.310 0.352 0.614 68.970 139.221 -84.473 35.18 34.29 -59.85 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT1(FB:E7:B2:B7:87:D1) -0.402 0.337 0.563 83.069 127.563 -102.295 35.94 35.92 -59.95 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT1(FB:E7:B2:B7:87:D1) -0.479 0.287 0.527 99.304 102.600 -116.516 36.69 37.45 -60.36 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT1(FB:E7:B2:B7:87:D1) -0.530 0.242 0.525 114.197 74.341 -125.122 37.39 38.80 -61.05 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT3(E7:09:55:8A:61:99) 0.805 0.405 0.600 -40.039 22.339 127.502 64.44 -47.34 71.42 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT3(E7:09:55:8A:61:99) 0.949 0.450 0.630 -17.578 29.297 127.930 63.35 -48.36 72.65 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT3(E7:09:55:8A:61:99) 1.049 0.512 0.592 0.427 52.063 117.676 62.21 -49.17 74.15 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.438 WT3(E7:09:55:8A:61:99) 1.097 0.565 0.535 8.118 79.407 101.013 60.92 -49.70 75.95 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.440 WT0(F8:C1:83:20:50:96) 0.120 0.680 -0.049 -187.195 -39.246 -9.888 73.49 -15.76 1.03 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.440 WT0(F8:C1:83:20:50:96) 0.166 0.689 -0.048 -193.542 -74.707 -5.493 71.76 -15.92 0.30 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.440 WT0(F8:C1:83:20:50:96) 0.230 0.695 -0.022 -201.111 -106.567 -2.808 70.04 -16.24 -0.71 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.440 WT0(F8:C1:83:20:50:96) 0.283 0.693 0.006 -207.825 -132.385 -2.930 68.33 -16.69 -1.98 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.448 WT2(E1:52:85:A3:BD:40) 0.366 1.111 0.464 -120.117 57.251 -49.927 62.79 -10.63 98.50 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.448 WT2(E1:52:85:A3:BD:40) 0.324 1.112 0.501 -119.202 68.176 -61.340 61.55 -9.78 98.83 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.448 WT2(E1:52:85:A3:BD:40) 0.304 1.110 0.560 -121.460 78.613 -71.594 60.27 -8.79 99.19 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.448 WT2(E1:52:85:A3:BD:40) 0.279 1.107 0.603 -125.000 94.788 -79.529 58.96 -7.64 99.63 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.467 WT3(E7:09:55:8A:61:99) 1.080 0.611 0.489 3.174 110.168 80.627 59.36 -49.87 78.02 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.467 WT3(E7:09:55:8A:61:99) 1.011 0.641 0.465 -9.521 137.146 60.852 57.52 -49.69 80.32 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.467 WT3(E7:09:55:8A:61:99) 0.919 0.651 0.459 -22.400 153.992 44.434 55.53 -49.23 82.65 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.467 WT3(E7:09:55:8A:61:99) 0.828 0.629 0.474 -28.809 162.781 36.865 53.48 -48.59 84.99 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.476 WT1(FB:E7:B2:B7:87:D1) -0.552 0.209 0.551 125.916 51.147 -123.413 38.10 39.98 -61.92 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.476 WT1(FB:E7:B2:B7:87:D1) -0.558 0.187 0.582 137.939 35.217 -113.037 38.90 40.97 -62.80 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.476 WT1(FB:E7:B2:B7:87:D1) -0.535 0.200 0.588 145.508 20.203 -103.394 39.74 41.80 -63.72 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.477 WT1(FB:E7:B2:B7:87:D1) -0.487 0.264 0.580 144.226 5.005 -106.079 40.48 42.53 -64.76 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.489 WT0(F8:C1:83:20:50:96) 0.330 0.691 0.037 -214.844 -153.198 -1.709 66.61 -17.25 -3.43 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.490 WT0(F8:C1:83:20:50:96) 0.397 0.698 0.084 -229.126 -168.335 2.930 64.80 -17.97 -5.00 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.490 WT0(F8:C1:83:20:50:96) 0.442 0.698 0.152 -245.422 -170.349 7.202 62.86 -18.79 -6.56 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.490 WT0(F8:C1:83:20:50:96) 0.478 0.688 0.235 -260.132 -179.565 2.686 60.80 -19.67 -8.19 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.514 WT2(E1:52:85:A3:BD:40) 0.249 1.126 0.605 -132.629 111.633 -84.534 57.57 -6.34 100.15 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.514 WT2(E1:52:85:A3:BD:40) 0.233 1.163 0.580 -145.996 121.704 -89.172 56.07 -4.95 100.71 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.514 WT2(E1:52:85:A3:BD:40) 0.223 1.185 0.573 -160.889 126.953 -94.727 54.43 -3.46 101.23 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.515 WT2(E1:52:85:A3:BD:40) 0.240 1.172 0.614 -167.114 126.892 -102.295 52.75 -1.89 101.68 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.540 WT3(E7:09:55:8A:61:99) 0.771 0.583 0.497 -24.658 163.635 42.297 51.50 -47.93 87.31 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.540 WT3(E7:09:55:8A:61:99) 0.787 0.552 0.494 -15.686 151.794 55.298 49.66 -47.38 89.57 53.547 -52.673 -72.007 0.59357 0.57956 0.36243 0.42465 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.540 WT3(E7:09:55:8A:61:99) 0.870 0.551 0.466 -10.559 134.460 69.092 47.97 -47.01 91.71 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.540 WT3(E7:09:55:8A:61:99) 0.966 0.566 0.437 -10.681 121.277 82.031 46.32 -46.77 93.83 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT0(F8:C1:83:20:50:96) 0.539 0.659 0.311 -267.273 -186.401 -3.601 58.73 -20.57 -9.89 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT0(F8:C1:83:20:50:96) 0.628 0.615 0.430 -271.362 -177.551 -7.813 56.61 -21.46 -11.52 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT0(F8:C1:83:20:50:96) 0.724 0.565 0.584 -266.418 -144.775 -1.831 54.43 -22.27 -12.80 12.920 -50.600 -31.400 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT0(F8:C1:83:20:50:96) 0.778 0.498 0.799 -249.878 -101.196 0.916 52.27 -22.89 -13.69 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT1(FB:E7:B2:B7:87:D1) -0.492 0.315 0.582 138.550 2.136 -121.460 41.02 43.34 -66.01 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT1(FB:E7:B2:B7:87:D1) -0.558 0.303 0.607 138.428 -0.916 -138.550 41.40 44.24 -67.45 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT1(FB:E7:B2:B7:87:D1) -0.639 0.196 0.675 155.457 3.723 -141.174 41.92 45.21 -68.91 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.541 WT1(FB:E7:B2:B7:87:D1) -0.688 0.114 0.714 173.401 20.630 -123.535 42.82 46.20 -70.05 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.542 WT1(FB:E7:B2:B7:87:D1) -0.705 0.147 0.655 169.556 38.391 -113.647 43.90 47.26 -70.89 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.542 WT1(FB:E7:B2:B7:87:D1) -0.737 0.233 0.546 145.386 53.955 -125.854 44.77 48.52 -71.68 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.542 WT1(FB:E7:B2:B7:87:D1) -0.863 0.252 0.474 116.943 70.129 -145.813 45.33 50.04 -72.50 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.542 WT1(FB:E7:B2:B7:87:D1) -1.047 0.139 0.468 113.098 80.383 -158.081 45.80 51.72 -73.36 3.353 -90.807 -91.607 0.84329 0.37134 0.01242 -0.38818 28.3 null null 10080.1.13 100
2025-7-23 9:14:30.545 WT2(E1:52:85:A3:BD:40) 0.309 1.175 0.678 -172.546 123.230 -114.563 51.01 -0.24 101.98 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.545 WT2(E1:52:85:A3:BD:40) 0.375 1.240 0.707 -192.444 130.432 -131.653 49.10 1.60 102.17 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.545 WT2(E1:52:85:A3:BD:40) 0.337 1.306 0.675 -233.459 153.503 -157.593 46.79 3.77 102.29 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.546 WT2(E1:52:85:A3:BD:40) 0.223 1.212 0.647 -273.682 172.546 -174.561 44.09 6.21 102.34 2.100 -38.913 20.113 0.38150 0.50961 0.46530 0.61496 29.7 null null 10080.1.13 100
2025-7-23 9:14:30.564 WT3(E7:09:55:8A:61:99) 1.026 0.574 0.437 -18.677 116.211 87.097 44.62 -46.58 95.91 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.564 WT3(E7:09:55:8A:61:99) 1.047 0.522 0.474 -29.358 115.601 84.351 42.85 -46.33 97.95 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.564 WT3(E7:09:55:8A:61:99) 1.032 0.440 0.526 -33.447 112.610 67.444 41.21 -45.95 99.76 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.564 WT3(E7:09:55:8A:61:99) 1.010 0.343 0.604 -28.992 107.300 43.091 39.85 -45.42 101.24 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.570 WT0(F8:C1:83:20:50:96) 0.729 0.413 1.026 -222.473 -57.800 -12.146 50.26 -23.17 -14.25 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.571 WT0(F8:C1:83:20:50:96) 0.558 0.362 1.170 -190.186 -27.161 -36.499 48.53 -23.09 -14.73 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.571 WT0(F8:C1:83:20:50:96) 0.335 0.376 1.145 -166.199 -20.752 -54.016 47.08 -22.84 -15.26 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.571 WT0(F8:C1:83:20:50:96) 0.184 0.423 0.991 -150.757 -41.260 -56.274 45.84 -22.71 -15.99 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.596 WT3(E7:09:55:8A:61:99) 0.979 0.261 0.698 -19.043 115.112 17.700 38.79 -44.64 102.46 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.597 WT3(E7:09:55:8A:61:99) 0.922 0.225 0.768 -9.583 140.442 -5.554 37.89 -43.53 103.62 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.597 WT3(E7:09:55:8A:61:99) 0.857 0.228 0.770 5.432 160.278 -18.616 37.17 -42.16 104.72 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.597 WT3(E7:09:55:8A:61:99) 0.810 0.262 0.721 30.090 170.166 -30.273 36.77 -40.63 105.77 53.547 -52.673 -72.007 0.46475 0.51706 0.01419 0.71857 27.6 null null 10080.1.13 100
2025-7-23 9:14:30.605 WT0(F8:C1:83:20:50:96) 0.172 0.458 0.855 -149.170 -77.026 -44.250 44.71 -22.92 -16.88 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.605 WT0(F8:C1:83:20:50:96) 0.267 0.447 0.835 -143.738 -112.305 -31.067 43.69 -23.48 -17.95 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
2025-7-23 9:14:30.605 WT0(F8:C1:83:20:50:96) 0.402 0.429 0.918 -126.953 -136.475 -22.949 42.90 -24.30 -19.12 7.220 -70.600 -84.360 0.61432 0.77359 0.06500 0.14084 28.5 null null 10080.1.13 100
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Hmotion-20

Hmotion-20 is a hand-motion dataset built from wearable IMU recordings and Chinese fine-grained action annotations. The dataset is organized by subject and contains raw IMU sensor streams together with temporally aligned natural-language descriptions for left-hand and right-hand actions.

Dataset Summary

  • 20 subjects
  • 400 raw IMU recording files
  • 378 annotation files
  • Total size: about 3.44 GiB
  • Language of annotations: Chinese

The number of annotation files is smaller than the number of IMU files, which means not every IMU recording currently has a paired annotation file.

Directory Structure 

Hmotion-20/
  1/
    IMU/
      20250723091430.txt
      ...
    label/
      20250723091431_000001.txt
      ...
  2/
    IMU/
    label/
  ...
  20/
    IMU/
    label/
   tutorial_videos/

Data Format

Each subject folder contains two main subfolders:

  • IMU: raw sensor recordings stored as tab-separated text files
  • label: annotation files stored as JSON-formatted text files

IMU Files

Each IMU file contains timestamped readings from wearable devices, including fields such as:

  • timestamp
  • device name
  • acceleration on x, y, z axes
  • angular velocity on x, y, z axes
  • orientation angles
  • magnetic field readings
  • quaternion values
  • temperature
  • altitude and pressure when available
  • firmware version and battery level

Annotation Files

Each annotation file is a JSON object with fine-grained action descriptions for both hands. The JSON keys in the raw files are in Chinese. Typical fields include:

  • left hand detailed description list
  • right hand detailed description list
  • timestamp
  • aligned description
  • refined description
  • action label

Intended Use

This dataset may be useful for:

  • hand motion understanding from wearable sensors
  • multimodal alignment between IMU sequences and natural-language action descriptions
  • fine-grained action recognition
  • sensor-based activity understanding

Notes

  • The dataset is uploaded in its original folder structure for ease of reuse.
  • The tutorial_videos folder is included in the repository as part of the original release.
  • Users should verify that the selected split and annotation coverage match their experimental setup.

Citation

If you use this dataset in academic work, please cite the corresponding project or paper associated with HmotionGPT / Hmotion-20.
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