Collecting high quality reports via low-fidelity devices ("dumb phones") is a challenge. One promising way of doing this is allowing users to flash a number and get a call back on their phone and submit a report via voice-guided interview.
An obvious choice for implementing this is twilio voice.
In a second step these interviews could be conducted in the local language of the caller.
Collecting high quality reports via low-fidelity devices ("dumb phones") is a challenge. One promising way of doing this is allowing users to flash a number and get a call back on their phone and submit a report via voice-guided interview.
An obvious choice for implementing this is twilio voice.
In a second step these interviews could be conducted in the local language of the caller.