3D Visualisation of the Laetoli Footprints on the Internet

Abstract

This thesis examines the use of 3D visualisation over the Internet as a tool for analysis and

presentation of the Laetoli footprints. It describes the data used in the project and the methods used

for checking and processing the data. Principles for creating 3D models are explained in detail. The

tools used in the project are discussed, particularly VRML-based tools and how these tools

integrate with the Internet. The discussion includes the design of the tools, which have been written

for manipulating a VRML scene and for the creation of user-based interaction. The thesis also

outlines some of the benefits and limitations of 3D visualisation as an analysis tool and it's

suitability for use over the Internet. Finally, hardware and software issues pertaining to 3D

visualisation over the Internet are discussed in terms of current status and future possibilities.