Interactive Display

Research investigating delay measurement in computer input/output environments and the impact of delays that should be considered when designing experimental systems, aiming to improve the accuracy of HCI research and cognitive science experiments.

A table-type device that projects 3D images in mid-air using aerial imaging technology (AIRR) based on retroreflection. Shadow-based interaction techniques enhance the sense of reality of the images.

A technology that displays different images in mirrors by combining mirrors with circular polarization filters and circular polarized 3D displays.

An interface system that enables indirect interaction by tilting the stereoscopic display itself. The display is treated as a container, achieving virtual liquid manipulation through fluid simulation.

FlexFace is a head gesture display system for telecommunication. Traditional video communication systems use rigid flat screens, which feel inorganic. FlexFace applies the principles of “squash and stretch” from animation techniques to create more lifelike movements by deforming a flexible screen.

A display method that reduces crosstalk in glasses-type stereoscopic displays while preserving stereoscopic perception. Based on human visual characteristics, it improves visibility regardless of whether glasses are worn or removed.

A VR system that records camera movement paths during shooting using the VIVE tracking system and presents them as rails in VR space, enhancing the movement experience in 360-degree videos. It is also expected to reduce VR sickness.

A three-dimensional image display device using optical fibers to make tabletop images appear floating on the surface. Enables touchable 3D visualization through shape processing and precise pen-based interaction.

We developed “latent imaging” and “image scrambling” technologies using stereoscopic glasses and binocular rivalry. Latent images are invisible to the naked eye but visible with glasses, while scrambled images become unreadable with glasses but appear normal without them. These technologies enable interactive visual experiences for multiple audiences simultaneously.

We developed VibraPen, a stylus for pen input devices with tactile feedback. It consists of readily available components and uses an audio interface for device connection, making implementation simple and connection easy.