|標題:||3D Air-Touch User Interface With High Touch Accuracy on Stereoscopic Displays|
Shieh, Han-Ping D.
Department of Photonics
Institute of Display
|關鍵字:||Human-computer interaction (HCI);image feedback;touch accuracy;virtual references;3D air touch|
|摘要:||To interact with stereoscopic images through 3D air-touch technology, the depth information for a touched 3D virtual object and the fingertip position should be aligned accurately. However, the fused 3D position is affected when the virtual object is blocked by the fingertip. Additionally, the 3D image with a large disparity decreases 3D touch accuracy. In order to improve the touch accuracy, virtual references and 3D image feedback were introduced respectively, and the touch accuracy was more than 90% based on a human interaction experiment.|
|期刊:||JOURNAL OF DISPLAY TECHNOLOGY|
|Appears in Collections:||Articles|