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IS480 Team wiki: 2010T1 The Green Reapers: Use Cases

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Diagram

Use Case Diagram



User Profiles

Users \ Section Interactive Voice Response System Content Management System Data Analytics
Farmers
  • Access Content
  • Contribute Content
- -
Extension Workers
  • Access Content
  • Contribute Content
  • Access Content
  • Contribute Content
-
Researchers / Scientists
  • Access Content
  • Contribute Content
  • Access Content
  • Contribute Content
  • Approve Content
  • Access Charts
  • Create
Administrators
  • Manage
  • Manage
  • Manage



Explanation

# Name Description Farmers Scientists Extension Workers
1 Disease Diagnostics via Phone Answer pre-determined set of questions on disease parameters to retrieve specific disease information from the tag-based crop disease CMS. Relevant articles in the CMS are converted from text to speech on the fly, so that caller receives an audio representation of the article.
2 Retrieve Factsheet Content Retrieve content segments from domain-specific factsheets e.g. Growing organic rice → Factors to consider
3 Contribute Information via Phone Share experience / knowledge as a voice recording. This voice recording will be made available on the web interface (see Transcribe Audio Recordings (#5))
# Name Description Farmers Scientists Extension Workers
4 Contribute Information via Web Add article (e.g. on diseases, crop details etc) to the knowledge CMS through the web interface. -
5 Transcribe Audio Recordings Web interface to playback and manually transcribe audio recordings from phone-based system (see Contribute Information via Phone (#3)). Transcriptions are automatically added to the CMS for future access via web and phone. -
6 Search CMS Contents Web-based search of CMS content. -
# Name Description Farmers Scientists Extension Workers
7 Configure Disease Diagnostics Flow Web-based and tree-view editing of the XML file that configures the phone-based Diagnostics system (see Disease Diagnostics (#1)). (Users will not be exposed to the raw XML file contents). - -
8 Create and View Data Analytics Create and Access interactive graphs on performance and access statistics of the phone-based system (see features #1-3). Example statistics and graphs include access by location, diagnostics questionnaire dropout points and disease access trends. - -
9 Manage Articles Approve, Edit or Delete articles in the CMS. - -



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