Model Of Software Model Of Software Development Process For Development Process For
Virtual Environment Virtual Environment –A Case Study–A Case Study
- Shraddha Pathak- Shraddha Pathak
IntroductionIntroduction
Software Development ProcessVirtual EnvironmentSoftware Used for developing virtual
environment
Virtual EnvironmentVirtual Environment
What is environment?What is virtual environment?Characteristics of virtual environment
Synthetic Tri-dimensional Multi-Sensory Immersive Interactive Realistic and with presence
Case StudyCase Study
Why development process?Chosen virtual environment
-Historical museumChosen Software tools
- WTK
Model of Software DevelopmentModel of Software DevelopmentProcessProcess
Requirements Definition
- Definition of the users
- Definition of standard requirements for
virtual environment
- Definition of requirements for the
application
Model of Software DevelopmentModel of Software DevelopmentProcessProcess
Design Phase Input Technology
keyboard, mouse, HMD, gloves Output technology
visual displays, headphone speakers, tactile arrays
Design PhaseDesign Phase
Hardware technology
- Initially Pc Pentium platform with windows operating system
- Finally workstation silicon graphics Indigo2 with IRIX 6.2 operating system
Software technology
- WTK (WorldToolKit by Sense8)
Design PhaseDesign Phase
Design of Objects, behavior, interaction
- Colors, forms textures applied to objects
that reproduce original ones
- Behavior of objects like opening & closing the door, turning lights on and off
- Interaction between user and system with walkthrough architecture
ImplementationImplementation
Gathering and preparation of images Construction of 3D objects Execution of virtual environment Additional Implementation aspects
EvaluationEvaluation
Informal way
Mainly referred usability aspects
Iterative redefined the system
Implementation AspectsImplementation Aspects
Multiple views
Implementation AspectsImplementation Aspects
Multimedia Zoom
Implementation AspectsImplementation Aspects
Easy Visualization Animation
ConclusionConclusion
• Purely iterative process
• Incorporate all necessary features for virtual reality application
• Immersive aspect implemented by walkthrough
• Made interactive by menus, zooms, animations
Questions?Questions?