Feature summary Add an optional "year of birth" field in the speaker's profile step & database
Reason Age is a very important data for linguists, which we are currently lacking in our dataset. Several linguists already told us they'd like such a feature.
Format
- YYYY
- UI constrain: 19YY|20YY
Point to consider :
- create a field recording-date in the database ? (I think we have it already)
Alternatives to ignore for now :
- AgeAtRecording ? var ageAtRecording = currentYear - yearOfBirth;
- <s>Decade of birth ? `[ '1920', '1930', '1940', '1950', '1960', '1970', '1980', '1990', '2000', '2000', 2010', '2020' ]</s> -> misleading for younger speaker.