I heard this all the time from my Yawo friends as I walked or biked around the villages in rural Malawi and Mozambique. In the local language of Ciyawo it means "take a picture!" I often had my camera on me, so I did.
Ajambule Media came about in 2010 as a way to share the photos and videos I was creating while living in Mozambique, Africa. The Facebook page is still available and the Internet Archive Wayback Machine (type in Ajambule.com) can give you a good idea of what the site used to look like back when it was being updated.
Sick in Africa, the documentary series, began filming in April 2015. Ajambule Media served as my launching point for general info and updates but has now been replaced with SickinAfrica.com.
Now that I am no longer based in Africa, I'm not updating Ajambule.