Patent ID: 11914801
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC G

Claim 9:
10. A method of cancelling user tremor with a user interface device, the user interface device comprising a user interface for determining position data from physical user inputs produced by a user in order to move a cursor across a display, the method comprising:
training a tremor learning module comprising a machine learning model to obtain tremor patterns for the user by comparing time-ordered streams of position data determined from physical user inputs produced by the user with predetermined representations of task objects, wherein the time-ordered streams are each fitted as a curve by a high-order polynomial and mapped to associated predetermined representations of task objects using the machine learning model;
applying the tremor patterns learned for the user to cancel tremors in a new time-ordered stream of position data determined from physical user inputs produced by the user to create a time-ordered corrected stream of position data which is corrected for user tremor; and
providing the time-ordered corrected stream of position data to move the cursor across the display.