International Business Machines Corporation
Stroke extraction in free space

Abstract:

An approach for extracting strokes in a free space environment is described. Boundaries are displayed in a free space environment describing at least one two-dimensional surface area. One or more language movements are extracted from the free space environment by a paired ring device and transmitted as images for processing. Haptic feedback is provided to the paired ring device in response to detecting at least one language movement occurring outside of at least one two-dimensional surface area. At least one extracted language movement is input into a character training model.