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The Application Builder has several different settings that can make CommCare more accessible to users that have low levels of literacy or are illiterate. |
Below you will find a description of the main setting, "sense mode," as well as design and implementation advice.
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When designing and building an app for low-literate users, here are some techniques you can employ:
Multimedia
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Make extensive use of images and audio prompts. Images can serve as a reminder to the user about what counseling point the need to discuss or what data they need to capture.
Audio message can be directed to the user instead of the beneficiary. For example, a question which asks "how many children does the client have?" can be recorded like that instead of "how many children do you have?" being directed to the client. If desired, the mobile user can even use headphones to help her hear the recordings and ask the right questions.
Question Types
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Text questions are almost impossible for many low-literate or illiterate users. In such cases it is best to minimize text questions and focus on single-select and numeric questions. One work-around is to have the user get help in registering clients from a family member or co-worker who is literate and able to type. Another option is for someone else, like a manger or supervisor, to register clients using CommCare so that the case list is pre-populated.
Limit the number of options and avoid multiple choice (more than one answer) questions. If you have a single question with 6 options it may be confusing, so it is sometimes best to break that into a series of shorter questions. Also, rather than asking multiple choice questions such as "which pregnancy danger sign does the client have?" try asking a yes/no question about each individual danger sign in the list.
Distinguishing Forms and Cases
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Picking a name from a list of names can be a particular challenge for low-literate users. Consider having a very short case list, where possible, and use a number as an identifier where possible, if the user is numerate.
Use Icons in Module and Form lists to help the user navigate. See Application Icons
Note: The CommCare team is working on improvements to CommCare that should make navigation of case lists easier by including audio and images. See Adding Icons in Case List and Case Detail screen.
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