Patent ID: 11914784
Assignee: EMAWW
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC A  G  H

Claim 3:
4. The system of claim 3, wherein generating the feature data that characterizes the second data indicative of the second time-evolving movement of the portion of the body touching the surface of the one or more devices during distinct times within the second collection period further comprises:
generating, by the computing device, differences in the two-dimensional positions of contact position and applied pressure between successive pairs of the distinct times within the second collection period; and
based on the generated differences, deriving, by the computing device, the feature data that characterizes the second data indicative of the second time-evolving movement of the portion of the body,
wherein the feature data comprises at least one of (i) a speed of the portion of the body at each of the distinct times, (ii) an acceleration of the portion of the body at each of the distinct times, (iii) a displacement of the portion of the body at each of the distinct times, (iv) a direction of the movement of the portion of the body at each of the distinct times, (v) a change in calibrated pressure during successive pairs of the distinct times, (vi) an area of contact between the portion of the body and a surface of a device from the one or more devices, or (v) a shape of a movement of the portion of the body along the surface of the device of the one or more devices.