Home » BBC News - Technology » technology news » Huawei P9 uses dual-cam tech to refocus Huawei P9 uses dual-cam tech to refocus Unknown 6:54 AM BBC News - Technology technology news Huawei unveils a dual-camera smartphone that can refocus photos after they have been taken. from BBC News - Technology http://ift.tt/1VwB2p0 Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati