HandTalk: An interactive web-based sign language modeler

Date of Publication

2002

Document Type

Bachelor's Thesis

Degree Name

Bachelor of Science in Computer Science

Subject Categories

Computer Sciences

College

College of Computer Studies

Department/Unit

Computer Science

Thesis Adviser

Florante R. Salvador

Defense Panel Member


Florante R. Salvador
Charibeth K. Cheng
Danny C. Cheng

Abstract/Summary

HandTalk is a web-based system that models American Sign Language (ASL) through the fingerspelling animation of letters and numbers by a three-dimensional (3D) hand model. This thesis is a study of the animation of a 3D model through the use of motion capture, particularly when applied on software to be run on a webpage.

The hand model fingerspells an input of English words from the user, whether directly typed on an input window or retrieved from a file. Since the model is presented in 3D, the user may opt to perform modeling transformations in order to have a better view. The animation is based on motion capture data in order to provide realism of movement. It is expected that the system will not only serve as a tool for communication among the deaf and mute, but also as a means of instruction for users with little or no knowledge of sign language.

The idea of instant messaging is incorporated into the system, allowing for more flexible user interaction. Messages can be sent and received by users upon accessing the system. These messages will be viewed as both text and through the fingerspelling simulation of the hand model.

Keywords: animation, geometric modeling, graphics, handicapped aids, message systems, motion capture, web-based systems."

Abstract Format

html

Language

English

Format

Print

Accession Number

TU13016

Shelf Location

Archives, The Learning Commons, 12F, Henry Sy Sr. Hall

Physical Description

1 v. (various foliations) : ill. (some col.) 27 cm. + user's manual

Keywords

Sign language; Web-based instruction; Computer animation; Computer graphics; Computer-assisted instruction

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