The'recorder employee ID case', which became a hot topic online recently.

It looks like a normal employee ID, but you can record it by pressing the button on the back.

It looks like a regular employee ID, but with a recording function added.

So, people around you don't know if you're recording, and you can connect to a computer and check the recorded file.

When we saw why this recorder case was made, there was a deeper story we didn't know about.

This recorder is made for a safe working environment for medical personnel.

We wanted to hear more details about this employee ID case, so Seves News met the producer in person.

Executive Producer Hyeonjong Ha / Producer Arita Lee / Director Youngju Nam / Filming Chaeyoung Oh / Editing Hyesu Jeong / Intern Kim Haneul