We are standing, early one afternoon, on a major route out of Yaoundé, capital of Cameroon. Behind the lines of street food vendors, along the usual strip of telecentres, tailors and hairdressers (we just love the shack called www.josephine.coiffure.com!), a new kind of shop struts its stuff. ###>Nous sommes sur une route principale, à la sortie de Yaoundé, capitale du Cameroun.