## Appendix A Framework for Physital Cultural Heritage Tourism Application Development
### Applying the Framework to the CHISel Platform  
The Cultural Heritage Information System (CHISel) platform is a powerful multi-user tool for managing and analyzing 3D replicas of archaeological artifacts. Below, the framework is applied to enhance the platform's usability, multi-user collaboration, and support for cultural heritage research. This includes gamified features and Web3 elements to encourage engagement, streamline data management, and ensure sustainable, secure collaboration. Define the DCH XR Context:  
CHISel serves as a multi-user 3D annotation and analysis platform, enabling researchers to collaborate on artifact restoration and documentation. The platform's layered data system allows precise spatial referencing, essential for restoration and analysis. Enhancing CHISel with gamified elements and blockchain-enabled features could increase user engagement and ensure data integrity across multi-user environments. Explore Technology Applications:  
Interactive Annotations: Enable users to engage with 3D models through intuitive interactions, such as guided annotations and collaborative editing tools. Blockchain and NFTs: Introduce blockchain for secure tracking of edits and data provenance; NFTs could represent specific artifact layers or key restoration milestones, ensuring authenticity and secure access to sensitive data. Gamified Collaboration: Add gamified features like points or badges for completing collaborative tasks or contributing high-quality annotations. Stakeholder Buy-In:  
The project can engage cultural heritage institutions, restoration experts, and software developers to align CHISel's goals with the needs of researchers and museums. The potential for streamlining workflows and improving data security can be highlighted. Stage 2: Identify Opportunities  
Customer-Centric Needs Assessment:  
Pre-Use Phase: Provide an onboarding tutorial and demo to familiarize new users with CHISel's features, reducing the learning curve. In-Use Phase: Offer live collaboration tools that track edits, changes, and comments in real time, ensuring seamless teamwork. Post-Use Phase: Allow users to generate reports summarizing their annotations and analyses, which can be shared or archived securely. Cultural and Business Asset Review:  
Identify high-value use cases, such as tracking restoration phases or analyzing spatial relationships in artifacts, to prioritize for feature development. Explore partnerships with cultural institutions to expand CHISel's applicability across different artifact types and collections. Opportunity Mapping:  
Integrate NFT-based certificates for significant restoration milestones or contributions, providing a secure record of data provenance. Expand the platform's collaborative tools to include real-time chat and task assignment features. Stage 3: Define Projects  
Matrix of Opportunities and Utilities:  
Use blockchain to create a secure audit trail for multi-user edits and annotations. Develop gamified workflows that reward users for completing key tasks, such as accurately mapping spatial relationships. Concept Ideation:  
Introduce interactive guides for new users, helping them navigate complex features like layer creation and spatial annotations. Create a leaderboard or achievement system to encourage collaborative contributions. Stakeholder Collaboration:
* Work with archaeologists, conservators, and technology partners to refine CHISel's features and ensure they meet domain-specific needs. Stage 4: Scope and Planning Technology Partnership:
* Collaborate with blockchain developers to integrate secure data management features and implement NFT functionality. Project Plan Development:
* Define milestones, such as implementing blockchain for edit tracking or developing a gamified tutorial. * Develop a Minimum Viable Product (MVP) focused on a single artifact type or restoration workflow. Training and Education:
* Provide workshops and tutorials for researchers and cultural heritage professionals to maximize CHISel's usability and adoption.