Welcome to Curtis Ikehara's Home Page

 

 

 

  • Papers, Posters, Articles & Patent
    • Poster at Workshop on Perceptive User Interfaces
    • Poster at CogSci2002 (08/2002)
      • Measures of Real Time Assessment to use in Adaptive Augmentation (Crosby, Ikehara & Chin, 2002)
    • In Article - Pacific Business News (10/25/2002)
    • Biometric Conference (11/2002) - Presenter & Discussion Panel Member
    • In Article - Malamalama "Identified in the Blink of an Eye" (01/2003)
      • http://www.hawaii.edu/magazine/Biometric.html
    • Papers at 36th Annual Hawaii International Conference on System Sciences (HICSS'03)
      • User Identification Based on the Analysis of the Forces Applied by a User to a Computer Mouse (Ikehara & Crosby, 2003)
      • Methodological Issues of Real Time Data Acquisition from Multiple Sources of Physiological Data (Vick & Ikehara, 2003)
    • Poster at 9th International Conference on User Modeling
      • A Model for Integrating an Adaptive Information Filter Utilizing Biosensor Data to Assess Cognitive Load (Ikehara, Chin & Crosby, June 2003)
    • Short Paper at 2003 - World Conference on Educational Multimedia, Hypermedia & Telecommunications
      • Real-Time Cognitive Load in Educational Multimedia (Ikehara & Crosby, June 2003)
    • Paper at 37th Annual Hawaii International Conference on System Sciences (HICSS'04)
      • Modeling and Implementing an Adaptive Human-Computer Interface Using Passive Biosensors (Ikehara, Chin & Crosby, 2004)
    • Paper at the SPIE Defense and Security Symposium 2004, Biometric Technology for Human Identification
      • Continuous Identity Authentication Using Multimodal Physiological Sensors (Crosby & Ikehara, April 2004) (i.e., Active Authentication)
    • Paper at the 38th Annual Hawaii International Conference on System Sciences (HICSS'05)
      • Assessing Cognitive Load with Physiological Sensors (Ikehara & Crosby, 2005)
    • Paper at the 11th International Conference on Human-Computer Interaction
      • A Suite of Physiological Sensors for Assessing Cognitive States (Ikehara, Crosby & Chin, 2005)
    • Book Chapter in Digital Multimedia Perception and Design, Gheorghita Ghinea  and  Sherry Chen, Chapter 8, Pages 170 -185.
      • Using Real-Time Physiological Monitoring for Assessing Cognitive States (Crosby & Ikehara, 2006)
    • Poster and Short paper at Augmented Cognition International Conference, San Francisco, CA, 2006.
      • Using Physiological Measures to Identify Individual Differences in Response to Task Attributes, (Crosby & Ikehara, 2006)
    • Paper in Foundations of Augmented Cognition, Pub. Springer Berlin/Heidelberg, Volume 4565/2007, pages 38-46 (Ikehara, Biagioni & Crosby, 2007)
      • Ad-hoc Wireless Body Area Network for Augmented Cognition Sensors
    • Paper in Foundations of Augmented Cognition 4th ed., Pub. Strategic Analysis Inc., pages 171-176, (Crosby & Ikehara, 2007)
      • Webcam Eye-Tracking Using a Radial Basis Neural Network
    • US Patent, 2007, C. S. Ikehara and M. E. Crosby, Inventors, Input device to continuously detect biometrics, US Patent # 7,245,218.
    • Paper at IADIS Multi Conference on Computer Science and Information Systems (MCCSIS 2008), Amsterdam, Netherlands (C. S. Ikehara & M. E. Crosby, 2008).
      • Speech-to-Search: Enhancing Internet Communication Utilizing User Generated Keyword Search Terms from Automatic Speech Recognition.
    • Paper at Medicine Meets Virtual Reality (MMVR 2009), NextMed: Design for/the Well Being, Long Beach, CA. (C. S. Ikehara, C. Aschwanden, L. Burgess, K. Montgomery, D. K. C. Mok, 2009).
      • Evaluating a Virtual Reality Motor-Skills Simulator
    • Poster at User Modeling, Adaptation and Personalization (UMAP 2009), Trento, Italy, (D. N. Chin, D. Kang and C. Ikehara, 2009).
      • Plan Recognition of Movement, User Modeling, Adaptation, and Personalization
    • Paper at 13th International Conference on Human-Computer Interaction (HCII 2009), San Diego, CA, (C. Ikehara & M. Crosby, 2009).
      • Detecting Intentional Errors Using the Pressures Applied to a Computer Mouse
    • Paper at 13th International Conference on Human-Computer Interaction (HCII 2009), San Diego, CA, (M. Crosby, C. Ikehara & W. Ark, 2009).
      • Identifying the Nature of Knowledge Using the Pressures Applied to a Computer Mouse
    • Paper at CHI 2010 Workshop on Brain, Body and Bytes: Psychophysiological User Interaction, April 2010, Atlanta, Georgia, (C. Ikehara & M. Crosby, 2010).
      • Physiological Measures Used for Identification of Cognitive States and Continuous Authentication (i.e., Active Authentication)
    • Paper at the 3rd International Conference on Applied Human Factors and Ergonomics, July 2010, Miami, Florida, (M. Crosby & C. Ikehara)
      • Challenges of Using Physiological Measures for Augmenting Human Performance
    • Paper at Foundations of Augmented Cognition 2011, 6th International Conference: Directing the Future of Adaptive Systems, part of HCI International 2011, July 2011, Orlando, Florida (C. Ikehara & M. Crosby, 2011).
      • Developing and Automating a Prototype for Assessing Levels of Student Involvement

 

  • Dissertation Abstract
    • Predicting Visual Depth Judgment from Multiple Discrepant Sources of Depth Information Produced by a Computer Controlled Stereoscopic Camera System. In the dissertation, two models that predict how people combine discrepant sources of depth information into a single depth judgment are compared to actual depth judgments.  Subjects report their perception of object depth while viewing a 3DTV system.  The 3D image is derived from a computer controlled 3D camera system where the operator can manipulate various visual parameters. 

 

  • Masters Thesis Abstract (Psychology)
    • Evaluation of a Teleoperator Performance Model Using a Rapid Sequential Positioning Task. In the thesis, a master-slave telerobotic CRL manipulator arm is used to perform a rapid sequential position task within a three dimensional maze. The study investigated a proposed model of teleoperator performance and the study supported the hypothesis that the quantification of the flow of information can be used to explain human perceptual-motor performance.

 

  • Masters Project Abstract (Public Health)
    • Campbell Industrial Park Air Quality Assurance Sampling Plan Resource Manual. The project was the compilation of an over 800 page resource manual and associated hypertext software which contained a history of the air quality problem, area maps, air contaminants cross reference and air quality monitoring issues.

 

 

  • Teleoperation and Perception Laboratory
    • List of Publications
    • Lab Pictures
      • Computer Controlled Stereoscopic Camera Base with Dual Lasers - Controllable parameters includes: the separation between cameras, convergence angle of cameras, zoom, focus, and aperture. (Pictures: Front, Side with half silvered mirror, Side w/o mirror)
      • LCD Stereoscopic Head-Mounted Display - A prototype to test stereoscopic visual performance with LCD images. (Pictures: 1, 2 & 3)
      • Master-Slave arm used to perform a three-dimensional tapping task.
      • Telerobot with stereoscopic camera pair. (Pictures: Front, Side, Back)
      • Firebot - A prototype robot used to locate and put out small fires. It contained sensors (e.g., thermal, light and sonar) and actuators (motorized wheels, water pump and rotating sonar base) and was controlled by a laptop. (Pictures: Side, Back & Rear)
      • Nitinol Walking Robot - A prototype microcontrolled (68HC11 microcontroller) walking nitinol robot with light sensors. (Pictures: Top & Side)

Contact Information:

  • Curtis S. Ikehara, MPH, PhD (Asst. Professor)
  • University of Hawai'i at Manoa
  • Information and Computer Science Department
  • 1680 East-West Road - POST Building - Room 306B
  • Honolulu, Hawai'i 96822
  • Phone (808) 956-3581
  • FAX (808) 956-3548
  • email: cikehara@hawaii.edu
  • http://www2.hawaii.edu/~cikehara/

Last modified: March 23, 2012