Human & Social Innovation Physics & Engineering Space & AstronomyCrowdfunded community alarm system aims to make informal settlements saferAdminBraaiNovember 16, 2015November 16, 2015 by AdminBraaiNovember 16, 2015November 16, 2015 Unlike those who can afford a security system for their homes, residents in informal settlements have virtually no way of telling if their homes are being...
