Teleporting through virtual environments: Effects of path scale and environment scale on spatial updating

Networking Large-Scale Virtual Environments

The virtual environment research community is focusing on the human-computer interaction model for fully-articulated 3D humans in the networked virtual environment. As that works moves forward, there is the desire to internetwork large numbers of players. The NPSNET Research Group is in the forefront of that work and is focusing on the network and software architecture necessary to support larg...

Large scale collaborative virtual environments

construction and validation of the translation teacher competency test and the scale of students’ perceptions of translation teachers

the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...

Effects of pH and Temperature on Oilfield Scale Formation

Water flooding is one of the most influential methods for pressure maintenance and enhanced oil recovery. However, water flooding is likely to develop the formation of oilfield scale. Scale formation in reservoirs, due to the mixing of injection water and formation water, could cause formation damage and production limit. Therefore, it is necessary to simulate the compatibility of brine and inj...

A Microkernel for Large-Scale Virtual Environments

This paper describes a publicly available virtual reality (VR) system, GNU/MAVERIK, which forms one component of a complete VR operating system. We give an overview of the architecture of MAVERIK, and show how it is designed to use application data in an intelligent way, via a simple, yet powerful, callback mechanism that supports an object-oriented framework of classes, objects, and methods. E...