ODK COLLECT Basic Information
Transcript of ODK COLLECT Basic Information
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ODK COLLECT
Jonathon Tai, EERI
Basic Information
� Free app for Android devices
� Website: http://www.opendatakit.org
� Hosts
� project websites using Google’s AppEngine
� Includes online database of records
�Online map interface
�Or to webservers running Tomcat with MySQL or PostgreSQL databases
� Form Generator
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Features
ODK Collect
Geo-tagging �
Map view of all points �
Photos �
Water-marking
Annotation of photos
Sketches
Audio Clips �
Video Clips �
Voice to text
Form �
(Custom-radio button and text boxes)
Three Parts
� Build
� Creating forms
� Collect
� Android app
� Download forms/collect data
� Upload data
� Aggregate
� Store data (Google AppEngine or webserver)
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Build (build.opendatakit.org)
Sign in/Create an
account
Add questions/fields
Questions/Fields:
• Text
• Numeric
• Date
• Location
• Media
• Barcode
• Choose One
• Select Multiple
• Group
• Branch
Menu Bar
Creating a Form
• Can create
simple forms
• Straight forward
• Website has
many examples
to learn from
• More complex
forms easier to
write in XML
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Publishing the Form
• Aggregate goes
to the host on
the Google
AppEngine
• Publishing XML
allows the user
to customize the
simple form
(logic,
appearance,
etc)
Publish to
Aggregate
PPublish to
XML
Creating Form in XML
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Aggregate
� Only considering the Google AppEngine here in presentation
� opendatakit.org/use/aggregate
� For installation instructions
Aggregate Front Page
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Aggregate: Site Access
• Allow anyone to
download forms and
submit data
• Create permissions
with account and
password
• data collector
• data viewer
• form manager
• site admin
Aggregate: Form Management
Add New Form
Two methods of
form uploading:
• Upload XML file
• Uploaded when
published from
build
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Collect
http://opendatakit.org/use/collect/
� Getting Forms
� Filling/Editing Forms
� Sending Data
� Deleting Saved Forms
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Settings
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Viewing Data
Visualize
• Pie Chart
• Bar Graph
• Map
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Map
Viewing Data on Map
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Exporting Data
Export
• CSV
• KML
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Golden Guardian Exercise
� goldenguardianodktest.appspot.com
� User name: GoldenGuardian
� Password: odk
� Two forms
� Detailed
� Quick