???, IoT·QR ?? ????? ?? ???? ??
... ????? “?? 3? ??????? ???? 300? ????, ??? ???? ? ?? ??? ??? ??? ? 4?? ?? ?? ???? ???? ???, ?????? ??? ...
- 2024-06-04
- ??? ?
- ??? ?
??155?
????
????, ????? ??? ????
... ????? ?? ?? 70? ? ? ??? ??? ??. ... 160? ? ????? ??? ???(?? 110?) ???(80?)? ??? ???? ??? ???. ???? ???? ?? ? ...
- 2024-04-24
- ??? ?
- ??? ?
![????? ‘?? ????’? ??? ??? ??[???? ????]](https://dimg.donga.com/a/284/160/95/2/wps/NEWS/IMAGE/2024/04/22/124600702.1.jpg)
????? ‘?? ????’? ??? ??? ??[???? ????]
... 160?? ????? ??? ???(110?), ???(80?) ? ?? ... ? ?? ??? ???? ????? ????. 1985? ?? ??? ? ??? ??? ???? ????? ? ?? ...
- 2024-04-22
- ??? ?
- ??? ?
![??? ??? ??? ???…? ??? ??? ??[??? ? ???]](https://dimg.donga.com/a/284/160/95/2/wps/NEWS/IMAGE/2024/04/12/124455852.1.jpg)
??? ??? ??? ???…? ??? ??? ??[??? ? ???]
... ???. ????→??→???→??→???→??→???→???? ??? ... ???? ‘2024 ??? ????’ ??? ?? ?? ?? 3? 27? ?? ??? ?? ?? ...
- 2024-04-13
- ??? ?
- ??? ?
![??? ????? ??? ???? ???? [???? ?????]](https://dimg.donga.com/a/284/160/95/2/wps/NEWS/IMAGE/2024/04/05/124335167.1.jpg)
??? ????? ??? ???? ???? [???? ?????]
... ???? ???? ?? ??? ????.????? ... ???? ???. ??? ???? ?? ???.??? ??? ... ?? ? ???, ???, ???? ??. 5??? ??? ...
- 2024-04-06
- ??? ?
- ??? ?
??5?
????
???30?
????
??? ?? ?? ?!
... ???? ?? ???? ????? ?? ??? ??.???? ... ??.???? ??, ???? ?? ???? ????, ???, ???, ??? ??? ???? ??. ?? ...
- 2020-03-27
‘??? ?’? ?? ?? ????
... ?????. ?? ??? ??? ??? ???? ??? ... ?? ???? ? ? ? ??? ? ??? ??? ... ?? ???? ???? ?? ??? ???? ?? ?? ???. ...
- 2020-03-20
‘??? ??’ ??? ? ?
??? ????? ?? ??? ???? ... ???? ????. ??? ??? ??? ?? ??? ?? ???? ???? ????? ?? ???. ?? ???? ?? ??? ? ...
- 2018-04-25
?? ??? ??
... ?? ????? ??????? ?? ?? ???. ??? ? ?? ????? ?? ????? ??? ??? ?? ??? ????? ????. ? ??? ?? ?? ??? ...
- 2018-04-04
?? ?? 情 ?? ??????
... ??? ???? ??? ???, ??? ?? ?? ??? ... ???? ????, ??, ???, ???, ??? ? ... ??? ?? ?? ?? ??? ??? ?? ????? ...
- 2017-01-25