Smartphones to improve our lives
观看次数1,324
视频说明
Today’s mobile phones are no longer about making calls. Thanks to machine-to-machine technologies, smartphones can provide sophisticated services to improve our lives. By 2020 industry analysts expect there to be 25 billion connected devices—and at least half will be using mobile technology. Constantino de Miguel reports from the Mobile World Congress in Barcelona, Spain.
分类：
热门免费线上视频标签技术类
插件
30 四月 2017
评论
