by Dan Martin Agence France Presse Chinese tech giant Huawei launched its highly-anticipated homegrown mobile operating system on Wednesday, opening a new front in its fight for survival in the smartphone arena after the US blocked it from using Android. The company says its new HarmonyOS system is packed with special features and capitalizes on growing demand to seamlessly link devices — known as “Internet of things”. But analysts say Huawei faces an uphill […]