Technology BET ‘Single Ladies’ Star Builds Community Watch App in Wake of Police ViolenceMarcia Wade TalbertAugust 10, 2015September 29, 2017 by Marcia Wade TalbertAugust 10, 2015September 29, 20171106 With Zafa, when a user presses a button in the app, three things happen; 1) all app users within a certain radius are alerted 2)... Read more
