Details of a Researcher - Okude, Naohito

Papers - Okude, Naohito

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Sound Candy

Ishibashi Shuichi, Uriu Daisuke, Okude Naohito

2008

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HIPMATE

Yoshida Shingo, Osawa Kumiko, Ogawasara Takahiro, Okude Naohito

278 - 279 2007

HIPMATE is an entertainment system which business persons can play in the office in spare time. Users can enjoy themselves as they feel with touching each other by playing HIPMATE. HIPMATE consists of 3 chairs (we call them "HipBall") and a panel (we call it "HipPannel"). HipBall and HipPannel put in separated areas in the office. When a user sits on a Hipball, his/her buttocks are projected to the panel forming the buttocks. And another user can knead the panel. As a user kneads it, the buttocks of sitting user are appeared. On the other hands, the sitting user can see another user kneading his/her buttocks through a display. And the user can see the kneading user's face by touching the display. Users can enjoy the game using a diplomacy that is produced from emotional two needs. One need is touching other's buttocks, and another is trying to see the kneading person's face. By playing HIPMATE, users can get a feeling which he/she usually must not touch the others' body parts. And users can get on initiate terms through touching body parts. HIPMATE can help people to be in body communication with other people and we would like to make use of a new body communication from HIPMATE in the office.

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Quatronome

Usui Jun, Hatayama Hirotaka, Okude Naohito

302 - 303 2007

Quatronome is a stomp box to make user's room change into his/her own stage by connecting his/her instrument or microphone and playing it. There has been much equipment aiming for good sounds. However, we found another need for players to play music of one's taste and enjoy playing with others from some fieldworks. By using Quatronome, users can play music together with three movies, and can also record the sound and movie of their performance. Thus users can play music as if he/she were a member of the band.

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Shootball

Sugano Yoshiro, Mochizuki Yuya, Usui Toshiya, Okude Naohito

262 - 263 2007

Shootball is a goal-based ball game played in a field surrounded by 4 screens linked to each other. The game uses a ball with an embedded wireless sensor. In shootball, players are given the ability to move the location of the goal on will. Various attack patterns for multi-directions can be performed by effectively utilizing this mechanic. In enjoying the gameplay of shootball, players shall be able to experience a creative style of play and team communication not seen in previous goal-based sports.

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Sound candy

Ishibashi Shuichi, Uriu Daisuke, Okude Naohito

298 - 299 2007

Sound Candy is a device with which anyone in the world can create his/her own playground anywhere of using sounds and movements around him/her. In our daily life, we are surrounded by the "Kings of Entertainment" such as theme parks and home video game machines. However, the entertainment gives us only passively experience without our creation or creativity. In this paper, we suggest Sound Candy designed as the tool with which each user can create a new way of playing actively. In its small body, Sound Candy has two functions as follows. First, it has a recording function. Second, it has a function to integrate recorded sounds and signals from sensors, such as vibration or acceleration caused from variety of movements. Sound Candy can be attached to any part of user's body and almost objects in his/her environments. So users can convert the recorded sound to the one synchronized with various actions by selecting a play mode from four play modes including Angle, Vibration, Speed and Rotation Mode.

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Pileus

Hashimoto Sho, Matsumoto Takashi, Okude Naohito

268 - 269 2007

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Pileus the internet-ready umbrella

Matsumoto Takashi, Hashimoto Sho, Okude Naohito

587 - 594 2007

This paper introduces a new approach for a mobile HCI design with a concept of "Full- Embodied Web". The goal of Full-Embodied Web is that, when user takes natural embodied interactions to a special mobile device, it augments their experiences in real world accessing information on social resources on the web. The growth of the web has been supported by immersive interaction of GUI, and it has been strengthening cyber space separated from our real world experiences. Now Full-Embodied Web tries to use context information and physical abilities of users to provide a natural way to access web services in a mobile situation. Its design consider 1) to use embodied interactions to operate information on the device, 2) to react to user contexts automatically from a combination of sensors, and 3) to synchronize information of user activities with social web services. As one example of Full-embodied Web, The Inetenet-Ready Umbrella named Pileus was designed. Pileus is an umbrella-type mobile web browser enables us to access a social-photo sharing (Flickr) and a 3D Map Navigation (Google Earth) by a natural embodied interaction and contextual activities in a city.

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Bayesian networks layer model to represent anesthetic practice

Shiratori Naruhiko, Okude Naohito

674 - 679 2007

This paper shows how to represent an anesthetic practice using bayesian networks layer model. There are three required points to represent anesthetic practice in operation room: multidimensionality, dynamics, and uncertainty. Normally, some deterministic models, expert system models, are selected for representing knowledge of medical experts. However, the model can not treat uncertainty and dynamics for anesthetic points. Bayesian network and dynamic bayesian network are well known to represent uncertainty and are used in many domains. The bayesian network models, however, do not correspond to multiply dynamics, which is the point for anesthetic practice. In addition, object oriented bayesian network has good points for representing multidimensionality functions, but does not correspond to individual expression for each anesthetist. So, we propose layered bayesian network to challenge the problems for individual expression and multiply dynamics. The layered model integrates three kinds of bayesian network model to represent functions of anesthetic practice.

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Pileus

Hashimoto Sho, Matsumoto Takashi, Okude Naohito

358 - 360 2007

Pileus is the Internet umbrella which augments experience in rainy days. It was designed to couple embodied interaction and social function on the web. It has a built-in camera, a GPS and a large screen under surface of an umbrella to cooperate with photo-sharing service on the internet (Flickr) and 3d-map navigation (Google Earth) in a city. In this paper, we describe that; Pileus is a medium with walking activity to interact with information embedded in a city by metadata.

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Teleshadow

Yasuda Shunpei, Hashimoto Sho, Koizumi Mariko, Okude Naohito

2007

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Z-agon

Matsumoto Takashi, Horiguchi Daisuke, Nakashima Shihori, Okude Naohito

351 - 356 2006

Z-agon is a multimedia computer with six cubic multi-displays. This device operated by physical movements of the cube to change channels of contents. This device is used as a network-based multimedia player. Users browse many kinds of contents such as Blogs, Web news, Movies, Music Videos and so on. This concept of Z-agon has been envisioned by design studies. Now product design requires knowledge from many fields such as hardware, software, infrastructures, social networks and revenue models. Sometimes technologies have not entered the stage to satisfy user needs. However, envisioning the concept based on design adequacy is an important attitude to break an innovation into a product. In this paper, an integrated design of Z-agon is introduced.