There are several researches on 2D gaze tracking techniques to the 2D screen for the Human-Computer Interaction. However, the researches for the gaze-based interaction to the stereo images or 3D contents are not reported. The stereo display techniques are emerging now for the reality service. Moreover, the 3D interaction techniques are needed in the 3D contents service environments. This paper presents 3D gaze estimation technique and its application to gaze-based interaction in the parallax barrier stereo display
There are several researches on 2D gaze tracking techniques for the 2D screen for the human-computer interaction. However, the researches for gaze-based interaction to the 3D stereo images or contents are not reported. The 3D display techniques are emerging now for the reality service. Moreover, the 3D interaction techniques are much more needed in the 3D contents service environments. This paper addresses gaze-based 3D interaction techniques on autostereoscopic display, such as parallax barrier or lenticular display. This paper presents our researches on 3D gaze estimation and gaze-based interaction to autostereoscopic display. The evaluation of our system is shown in terms of accuracy in gaze direction and gaze depth.
The UPnP (Universal Plug and Play) defines an architecture for pervasive peer-to-peer network connectivity of intelligent appliances. It shares the service oriented architecture with emerging Web Service technology, and has many advantages for future robot middleware such as automatic discovery of services and accommodation of dynamic distributed computing environment. However, the UPnP needs some additional features for being used as a robot middleware. This paper discusses them, and presents some requirements when developing a UPnP SDK for robot middleware as well. This paper also presents an experimental result of applying the UPnP to robot components.
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