Hironobu Takagi

Orcid: 0000-0003-3087-3251

According to our database1, Hironobu Takagi authored at least 91 papers between 1998 and 2023.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

On csauthors.net:

Bibliography

2023
PathFinder: Designing a Map-less Navigation System for Blind People in Unfamiliar Buildings.
Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

Enhancing Blind Visitor's Autonomy in a Science Museum Using an Autonomous Navigation Robot.
Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

TouchPilot: Designing a Guidance System that Assists Blind People in Learning Complex 3D Structures.
Proceedings of the 25th International ACM SIGACCESS Conference on Computers and Accessibility, 2023

2022
Corridor-Walker: Mobile Indoor Walking Assistance for Blind People to Avoid Obstacles and Recognize Intersections.
Proc. ACM Hum. Comput. Interact., 2022

How Users, Facility Managers, and Bystanders Perceive and Accept a Navigation Robot for Visually Impaired People in Public Buildings.
Proceedings of the 31st IEEE International Conference on Robot and Human Interactive Communication, 2022

BentoMuseum: 3D and Layered Interactive Museum Map for Blind Visitors.
Proceedings of the 24th International ACM SIGACCESS Conference on Computers and Accessibility, 2022

2021
One-Shot Wayfinding Method for Blind People via OCR and Arrow Analysis with a 360-Degree Smartphone Camera.
Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking and Services, 2021

LineChaser: A Smartphone-Based Navigation System for Blind People to Stand in Lines.
Proceedings of the CHI '21: CHI Conference on Human Factors in Computing Systems, 2021

2020
Guiding Blind Pedestrians in Public Spaces by Understanding Walking Behavior of Nearby Pedestrians.
Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2020

Smartphone-Based Assistance for Blind People to Stand in Lines.
Proceedings of the Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, 2020

BlindPilot: A Robotic Local Navigation System that Leads Blind People to a Landmark Object.
Proceedings of the Extended Abstracts of the 2020 CHI Conference on Human Factors in Computing Systems, 2020

Predicting Future Accident Risks of Older Drivers by Speech Data from a Voice-Based Dialogue System: A Preliminary Result.
Proceedings of the Advances in the Human Side of Service Engineering, 2020

2019
Wayfinding.
Proceedings of the Web Accessibility - A Foundation for Research, Second Edition, 2019

Transcoding.
Proceedings of the Web Accessibility - A Foundation for Research, Second Edition, 2019

NavCog3 in the Wild: Large-scale Blind Indoor Navigation Assistant with Semantic Features.
ACM Trans. Access. Comput., 2019

Smartphone-based localization for blind navigation in building-scale indoor environments.
Pervasive Mob. Comput., 2019

An Independent and Interactive Museum Experience for Blind People.
Proceedings of the 16th Web For All 2019 Conference - Personalizing the Web, 2019

Effects of Age-Related Cognitive Decline on Elderly User Interactions with Voice-Based Dialogue Systems.
Proceedings of the Human-Computer Interaction - INTERACT 2019, 2019

2018
Insights on Assistive Orientation and Mobility of People with Visual Impairment Based on Large-Scale Longitudinal Data.
ACM Trans. Access. Comput., 2018

Evaluating speech-based question-answer interactions for elder-care services.
IBM J. Res. Dev., 2018

Smartphone-based Indoor Localization for Blind Navigation across Building Complexes.
Proceedings of the 2018 IEEE International Conference on Pervasive Computing and Communications, 2018

2017
New challenges in web accessibility.
Univers. Access Inf. Soc., 2017

Assessment of Semantic Taxonomies for Blind Indoor Navigation Based on a Shopping Center Use Case.
Proceedings of the 14th Web for All Conference, 2017

Achieving Practical and Accurate Indoor Navigation for People with Visual Impairments.
Proceedings of the 14th Web for All Conference, 2017

NavCog3: An Evaluation of a Smartphone-Based Blind Indoor Navigation Assistant with Semantic Features in a Large-Scale Environment.
Proceedings of the 19th International ACM SIGACCESS Conference on Computers and Accessibility, 2017

2016
NavCog: turn-by-turn smartphone navigation assistant for people with visual impairments or blindness.
Proceedings of the 13th Web for All Conference, 2016

NavCog: a navigational cognitive assistant for the blind.
Proceedings of the 18th International Conference on Human-Computer Interaction with Mobile Devices and Services, 2016

Automated help system for novice older users from touchscreen gestures.
Proceedings of the 23rd International Conference on Pattern Recognition, 2016

Supporting Orientation of People with Visual Impairment: Analysis of Large Scale Usage Data.
Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility, 2016

2015
Evaluation of real-time captioning by machine recognition with human support.
Proceedings of the 12th Web for All Conference, 2015

Recognizing hand-object interactions in wearable camera videos.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Motivating Multi-Generational Crowd Workers in Social-Purpose Work.
Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing, 2015

Exploring Interface Design for Independent Navigation by People with Visual Impairments.
Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility, 2015

2014
Mosaic: collaborative ways for older adults to use their expertise through information technologies.
ACM SIGACCESS Access. Comput., 2014

Remote IT education for senior citizens.
Proceedings of the International Web for All Conference, 2014

Understanding Level Estimation Using Discussion Maps for Supporting Consensus-building.
Proceedings of the 18th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, 2014

Easy Handheld Training: Interactive Self-learning App for Elderly Smartphone Novices.
Proceedings of the Universal Access in Human-Computer Interaction. Aging and Assistive Environments, 2014

Skill Development Framework for Micro-Tasking.
Proceedings of the Universal Access in Human-Computer Interaction. Universal Access to Information and Knowledge, 2014

Involving Senior Workers in Crowdsourced Proofreading.
Proceedings of the Universal Access in Human-Computer Interaction. Aging and Assistive Environments, 2014

2013
Crowdsourcing platform for workplace accessibility.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2013

Investigation on work motivation of Japanese seniors and skill discovery from their résumés.
Proceedings of the 2013 IEEE/SICE International Symposium on System Integration, 2013

Question first: Passive interaction model for gathering experience and knowledge from the elderly.
Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013

Lessons Learned from Crowd Accessibility Services.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013

Question-Answer Cards for an Inclusive Micro-tasking Framework for the Elderly.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013

Characteristics of Elderly User Behavior on Mobile Multi-touch Devices.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013

Age-Based Task Specialization for Crowdsourced Proofreading.
Proceedings of the Universal Access in Human-Computer Interaction. User and Context Diversity, 2013

How Unfamiliar Words in Smartphone Manuals Affect Senior Citizens.
Proceedings of the Universal Access in Human-Computer Interaction. Applications and Services for Quality of Life, 2013

Accessible photo album: enhancing the photo sharing experience for people with visual impairment.
Proceedings of the 2013 ACM SIGCHI Conference on Human Factors in Computing Systems, 2013

2012
Transforming Japanese archives into accessible digital books.
Proceedings of the 12th ACM/IEEE-CS Joint Conference on Digital Libraries, 2012

2011
Sasayaki: augmented voice web browsing experience.
Proceedings of the International Conference on Human Factors in Computing Systems, 2011

On the audio representation of radial direction.
Proceedings of the International Conference on Human Factors in Computing Systems, 2011

How voice augmentation supports elderly web users.
Proceedings of the 13th International ACM SIGACCESS Conference on Computers and Accessibility, 2011

2010
Exploratory Analysis of Collaborative Web Accessibility Improvement.
ACM Trans. Access. Comput., 2010

Social accessibility: the challenge of improving web accessibility through collaboration.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2010

Describing online videos with text-to-speech narration.
Proceedings of the International Cross-Disciplinary Conference on Web Accessibility, 2010

Sasayaki: an augmented voice-based web browsing experience.
Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility, 2010

Are synthesized video descriptions acceptable?
Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility, 2010

2009
Accessibility commons: a metadata repository for web accessibility.
SIGWEB Newsl., 2009

What's Next? A Visual Editor for Correcting Reading Order.
Proceedings of the Human-Computer Interaction, 2009

Collaborative web accessibility improvement: challenges and possibilities.
Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility, 2009

Providing synthesized audio description for online videos.
Proceedings of the 11th International ACM SIGACCESS Conference on Computers and Accessibility, 2009

2008
Transcoding.
Proceedings of the Web Accessibility - A Foundation for Research, 2008

Social accessibility: achieving accessibility through collaborative metadata authoring.
Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility, 2008

Accessibility commons: a metadata infrastructure for web accessibility.
Proceedings of the 10th International ACM SIGACCESS Conference on Computers and Accessibility, 2008

2007
Analysis of navigability of Web applications for improving blind usability.
ACM Trans. Comput. Hum. Interact., 2007

Making multimedia content accessible for screen reader users.
Proceedings of the 2007 International Cross-Disciplinary Conference on Web Accessibility (W4A 2007), 2007

Technology Advances and Standardization Toward Accessible Business Graphics.
Proceedings of the Universal Access in Human-Computer Interaction. Applications and Services, 2007

Making Multimedia Internet Content Accessible and Usable.
Proceedings of the Universal Access in Human-Computer Interaction. Applications and Services, 2007

Accessibility Evaluation for Multimedia Content.
Proceedings of the Universal Access in Human-Computer Interaction. Applications and Services, 2007

Automatic accessibility transcoding for flash content.
Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility, 2007

Aibrowser for multimedia: introducing multimedia content accessibility for visually impaired users.
Proceedings of the 9th International ACM SIGACCESS Conference on Computers and Accessibility, 2007

2006
Accessibility evaluation based on machine learning technique.
Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility, 2006

Transforming flash to XML for accessibility evaluations.
Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility, 2006

Analyzing visual layout for a non-visual presentation-document interface.
Proceedings of the 8th International ACM SIGACCESS Conference on Computers and Accessibility, 2006

2005
Proposing new metrics to evaluate web usability for the blind.
Proceedings of the Extended Abstracts Proceedings of the 2005 Conference on Human Factors in Computing Systems, 2005

2004
Accessibility designer: visualizing usability for the blind.
ACM SIGACCESS Access. Comput., 2004

TAJODA: Proposed Tactile and Jog Dial Interface for the Blind.
IEICE Trans. Inf. Syst., 2004

Web accessibility technology at the IBM Tokyo Research Laboratory.
IBM J. Res. Dev., 2004

2003
WebDigest: Layout-preserving Visually Enhanced Web Pages.
Proceedings of the 2003 Symposium on Applications and the Internet (SAINT 2003), 27-31 January 2003, 2003

RepairML: Linking Tools for Web Accessibility.
Proceedings of the Human-Computer Interaction: Universal Access in HCI: Inclusive Design in the Information Society, 2003

An assist method for realizing a Web page structure for blind people.
Proceedings of the Human-Computer Interaction: Universal Access in HCI: Inclusive Design in the Information Society, 2003

A Proposal for a Dial-based Interface for Voice Output Based on Blind Users' Cognitive Listening Abilities.
Proceedings of the Human-Computer Interaction: Universal Access in HCI: Inclusive Design in the Information Society, 2003

2002
Site-wide annotation: reconstructing existing pages to be accessible.
Proceedings of the ACM Conference on Assistive Technologies, 2002

Auditory and tactile interfaces for representing the visual effects on the web.
Proceedings of the ACM Conference on Assistive Technologies, 2002

2001
Page-Customization allowing blind users to improve web accessibility by themselves.
Proceedings of the Universal Access In HCI: Towards an Information Society for All, 2001

An annotation editor for nonvisual web access.
Proceedings of the Universal Access In HCI: Towards an Information Society for All, 2001

Document reader for the blind.
Proceedings of the Universal Access In HCI: Towards an Information Society for All, 2001

One-dimensional user interface for retrieving information from the web for the blind.
Proceedings of the Universal Access In HCI: Towards an Information Society for All, 2001

2000
Transcoding proxy for nonvisual web access.
Proceedings of the ACM Conference on Assistive Technologies, 2000

Annotation-based transcoding for nonvisual web access.
Proceedings of the ACM Conference on Assistive Technologies, 2000

1998
Development of an Eye-Movement Enhanced Translation Support System.
Proceedings of the Third Asian Pacific Computer and Human Interaction, 1998


  Loading...