ODK Overview
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ODK is a free and open-source set of tools for mobile data collection. It has three core components - a form designer to create questionnaires, a data collection app to render forms on Android devices, and an aggregator to store submitted data on a server and provide visualization and export options. The document provides information on various form designers and data collection and aggregation options supported by ODK.
ODK Overview
- 1. Flock of Birds ODK Overview
- 2. ODK? • • • • manage mobile data collection solutions Free Opensource Digital questionnaire alternative to the ordinary questionnaire 16-2-2014 Acellam Guy ga@flockofbirds.nl 2
- 3. Core components Build Aggregate • Designer for questionnaries/form s or survey 16-2-2014 Collect • mobile device, Renders the forms for data collection • Persisted data on a server Acellam Guy ga@flockofbirds.nl 3
- 4. Questionnaire/Form Designers • • • • http://build.opendatakit.org http://opendatakit.org/use/xlsform/ https://enketo.org/ https://github.com/UWICTD/xlsform.exe/blob/master/README.md • http://www.kobotoolbox.org/ • https://code.google.com/p/purcforms/ 16-2-2014 Acellam Guy ga@flockofbirds.nl 4
- 5. Data Collection • Any phone that supports Android – Renders the Questionnaire/form/surveys – Download collect from Google play store – Download collect from Opendatakit site 16-2-2014 Acellam Guy ga@flockofbirds.nl 5
- 6. Aggregate • Runs on Google appengine • Runs on Tomcat • ODK vm What it does: – Provides Questionnaires/forms/surveys – Accepts finalized submissions – Visual data – Export data – Publish data to external systems 16-2-2014 Acellam Guy ga@flockofbirds.nl 6
- 7. Technical Expertise • • • • • • • • Java Python Ruby on Rails JavaScript, JQuery Excel Tomcat Administration Google appengine { java*,python,php,go} Git and Mercurial 16-2-2014 Acellam Guy ga@flockofbirds.nl 7
- 8. Links For more information: • http://opendatakit.org/ Code Repository: https://code.google.com/p/opendatakit/ 16-2-2014 Acellam Guy ga@flockofbirds.nl 8