| 摘要 |
<p>The disclosed is a wearable device including a touch sensor which senses a user′s touch and generates a touch sensing signal; position sensors each of which corresponds to each touch sensor and generates three dimensional position information as the touch sensing signals are generated; a reference point setting unit which sets a reference point the position sensors share a three dimensional coordinate system; and a key determining unit which generates an input value matching a touch motion by analyzing the three dimensional position. The key determining unit selects an input mode using a third coordinate, and determines a specific value as an input value using a first coordinate and a second coordinate in the selected input mode.</p> |
