Multimodal Fine-grained Human Activity Dataset

This dataset contains fine-grained human daily activity data collected by infrastructure vibration sensors and one on-wrist IMU sensor. This dataset is collected from six persons from two domestic homes, in total, there are 12 sub-datasets. Each dataset has 11 columns, 1o of them stands for sensors' reading. * Due to the uploading platform, please<strong> <em>ignore</em> </strong>all files in the folder '__MACOSX', and files whose names start with '._'. These are computer system files, not parts of the shared dataset. ** For usage and questions, please contact zhu42 [AT] ucmerced [DOT] edu *** If you are going to use this dataset for any publications, we will appreciate you to cite this dataset properly. ************************************************************ For more information, please refer to this paper: <pre> title: VMA: Domain Variance- and Modality-Aware Model Transfer for Fine-Grained Occupant Activity Recognition, doi: doi.org/10.1109/IPSN54338.2022.00028 </pre> ************************************************************ The following content is copied from README.txt: -----------------------<br> Labels: Keyboard typing 1<br> Using mouse 2<br> Handwriting 3<br> Cutting vegetables 4<br> Stir-frying vegetables 5<br> Wiping the table 6<br> Sweeping floor 7<br> Using vacuum to vacuum floor: 8<br> Open and close drawer: 9 None Activity: 10 -----------------------<br> 11 Columns:<br> 1: Activity label<br> 2: Vibration sensor put on the Living Area floor<br> 3: Vibration sensor put on the Living Area table<br> 4: Vibration sensor put on the Studying Area floor<br> 5: Vibration sensor put on the Studying Area desk<br> 6, 7, 8: Accelerometer X,Y,Z<br> 9, 10, 11: Gyroscope X,Y,Z -----------------------<br> All signals are zero-meaned.<br> The vibration sensors' sampling rate is roughly around 6500Hz, and the IMU sensors' original sampling rate is roughly around 235Hz.