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Type | Feature | Description |
|
HP | start_x, start_y | Starting point coordinates of and |
stop_x, stop_y | End points of and coordinates |
velocity_x,y_max | Maximum velocities of trajectory in and directions |
velocity_x,y_mean | Average rates of trajectory in and directions |
acc_x,y,z_max | Maximum accelerometers of -, - and -axes |
acc_x,y,z_ min | -, - and -axis acceleration minimum |
pressrue_max,min | Maximum and minimum pressures in trajectory |
pressure_median | Median pressure value |
pressure_mean | Pressure mean value |
pressrue_std | Pressure standard deviation value |
acc_x,y,z_mean | Average acceleration values of -, - and -axes |
acc_x,y,z_std | -, -, and -axes acceleration variance |
|
HM | direct_distance | End-to-end straight distance of the track |
real_distance | Trajectory distance of actual sliding |
storke_duration | Sliding trajectory duration |
swpie_velocity | Finger sliding velocity |
acc_x,y,z_Begin_Max_rate | Change rates of acceleration of -, - and -axes to the maximum value |
acc_x,y,z_max_to_min | Maximum and minimum differences of -, -, -axis acceleration |
acc_x,y,z_End_Max_Rate | Change rates of acceleration of -, -, and -axes to the minimum value |
pressure_start_to_end | Pressure difference between the start point and the end point |
pressure_Begin_Max_rate | Rate of change from pressure at the beginning of trajectory to maximum pressure |
pressure_End_Max_rate | Rate of change from maximum pressure of trajectory to end pressure |
velocity_x, y_Begin_Max_rate | Rates of change from and starting point rates to maximum rates |
velocity_x,y_max_to_end | The difference between maximum speed of and coordinates and the speed at the end point |
velocity_x,y_End_Max_rate | Rate sof change from and end point rates to maximum rates |
velocity_x,y_End_Min_rate | Rates of change from and end rates to minimum rates |
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