화면 크기 조정하기
Resize out
Resize in
Resize 리셋
Done 끝남
Smartphones to improve our lives

Smartphones to improve our lives

1,211 번 감상됨

로봇이 아님을 인증

Success 투표해 주셔서 감사합니다. 귀하의 투표가 저장되었으며 잠시 후 표시됩니다.
8.0
아니오
동영상 설명

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.

추가됨: 30 Apr 2017
코멘트