Early Prototype Team D

Outline Project Scoping Technical Challenges Schedule Prototype and Demo

Project Scoping Priorities haven’t changed – this model is working 0: It runs Will continue to maintain this status 1: UI Higher fidelity here than in feature area from the beginning 2: Feature Completeness Included all that we had scheduled for this release, lower priority than UI 3: Performance Lagging but still getting attention

What Will Change We need an explicit API between front and back end Ad-hoc method is not working with our segmented development process Bug Database Not urgent yet, but will be increasingly important

Technical Challenges Interfacing the front end to the back Had an ad-hoc API Getting to know C# Indexing Representing File Structure Memory efficiency Disk space efficiency

Technical Challenges cont. Image Caching Bitmaps stored in main memory DirectX

Schedule Early Prototype Alpha Release Final Release Pan and Zoom Hierarchical differentiation of images Preliminary Indexing Grouping by directory Alpha Release Full Indexing Dynamic grouping Toolbar Menu Final Release UI Reaches Full Fidelity Note Preview

What This Prototype Does Demonstrates pan and zoom Image changes with zoom level All are same at highest level Change to individual as you get closer Shows preliminary categorization Hard coded from file structure

DEMO Or Screenshots