U+tv 가족방송 (직캠) is a lifestyle app developed by LG Uplus Corporation for Android devices. With this app, you can try live broadcasting on U+tv using your smartphone camera video. The app is compatible with all U+tv Google set-top boxes or higher and can be used regardless of the carrier.

Unfortunately, the app no longer supports the existing photo/video transmission and TV phone functions due to operational difficulties. For any inquiries, you can get in touch with the developer's customer support at 114 (U+ customers, free) orcharged).

Overall, U+tv 가족방송 (직캠) is a great app for those who want to try live broadcasting on U+tv using their smartphones. It is easy to use and provides a seamless experience. However, it would be great if the developer could bring back the photo/video transmission and TV phone functions in the future updates.