Four-Key EdgeWrite

Four-key EdgeWrite demonstrates how EdgeWrite can be used with just four keys that serve as the four EdgeWrite corners. It illustrates that a full stroke path is not necessary, and that reliable segmentation can be achieved with an adaptive timeout algorithm. The program uses the keys on a standard numeric keypad.

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Key Publications: CHI'06
Language: C#
Requirements: Numeric keypad, .NET 4.8 Framework (or later).

Download version 4.0.3
Can be augmented with word-level stroking.