Location History:
- Kyoto, JP (2014)
- Kyota, JP (2017)
Company Filing History:
1 out of 3,760 
1 out of 16,453 
Years Active: 2014-2017
Title: Hiroaki Kawashima: Innovator in Eye Gaze Technology
Introduction
Hiroaki Kawashima is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of eye gaze technology, with a focus on estimating user interest in visual content. His innovative work has led to the development of several patents that enhance user interaction with digital media.
Latest Patents
Kawashima holds 2 patents, with his latest inventions being a degree of interest estimating device and a gaze target determination device. The degree of interest estimating device is designed to assess a user's interest in a video displayed on a screen. It includes an eye gaze detecting unit, a saliency information obtaining unit, and a user response analyzing unit. This device calculates the correlation between the saliency area and the user's gaze direction, allowing for a more accurate estimation of interest.
The gaze target determination device, on the other hand, generates display events for objects at different times to trigger movements in the user's gaze direction. It features a gaze trajectory calculation unit and an event detection unit that identifies when the gaze direction shifts. This technology helps determine which object the user is focusing on, enhancing interactive experiences.
Career Highlights
Kawashima has worked with prominent companies such as Panasonic Intellectual Property Corporation of America and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the field of eye tracking and user interaction.
Collaborations
Throughout his career, Kawashima has collaborated with talented individuals, including Kotaro Sakata and Shigenori Maeda. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hiroaki Kawashima's work in eye gaze technology exemplifies the intersection of innovation and user experience. His patents not only advance the field but also pave the way for future developments in how users interact with visual content.