DIGITAL CONTENT EXPO 2013

 

At the University of Tokyo, the Hirose-Tanikawa Lab is doing R&D on a system that virtually creates and affects people's emotional states.

 

2x3D, developed by the Shirai Lab at Kanagawa Institute of Technology, is a system that lets the same screen be viewed simultaneously by people who want to watch it in 2D and 3D.

Whereas conventional passive 3D systems use polarizing filters for both the left and right eyes, this system uses a special picture-generating algorithm. Pictures for the left eye can be seen with the naked eye and only pictures for the right eye need to be viewed through a polarizing filter.

 

The Igarashi Lab. at the University of Tokyo is developing a new type of physics engine which can faithfully recreate in 3D the stylizations common to 2D anime.

"Physics engines are used in 3D animation, to generate the motions of hair and clothes. They can do physically correct computing, but the problem is, that's all they can do. The engine we've created makes it possible for artists to adjust such physics computations, in other words, to deform things."

 

The Hairlytop Interface is an interactive surface display made of soft solid-state actuators and optical sensors which react to light. Jointly developed by the University of Electro-Communications and Symphodia Phil, when placed on an iPad that is playing a video, it moves organically, like a living thing, in response to changes in the brightness of the screen.

"One feature of this system is that the motion is very cute, like that of an animal. Another feature is that it can be used extremely freely in terms of design."

 

This is an interactive optic fiber cloth. It is made of side-emitting diffusive optic fibers so computer controlled light patterns can be displayed on it, and by attaching light receivers as well as light emitters, optical signals can be input using infrared light.

"Originally, we came across the light-emitting fabric, where light is emitted from the optical fiber surface. Conversely, we thought it could be used to input data by receiving light through the surface. So, we've created this kind of interface."