Motion Mapping for Continuous Gestures Using User-Centric Coordinate System

A non-transitory computer readable medium comprising computer readable code executable by one or more processors to:

• in response to detecting an input action by a hand, determine a change in position traveled by the hand during the input action, wherein the change in position comprises a distance and direction;
• determine a first portion of the change in position of the hand attributable to rotation around a first joint;
• determine a second portion of the change in position of the hand attributable to rotation around a second joint;
• determine an input motion based on the first portion, the second portion, and the change in position traveled by the hand;
• and
• translate the input motion to a movement of a user input component on a user interface.

A system comprising:

• one or more processors;
• and
• one or more computer readable media comprising computer readable code executable by the one or more processors to:
• in response to detecting an input action by a hand, determine a change in position traveled by the hand during the input action, wherein the change in position comprises a distance and direction;
• determine a first portion of the change in position of the hand attributable to rotation around a first joint;
• determine a second portion of the change in position of the hand attributable to rotation around a second joint;
• determine an input motion based on the first portion, the second portion, and the change in position traveled by the hand;
• and
• translate the input motion to a movement of a user input component on a user interface.