CLEAN: Tablets and remote-less TVs take IFA by strom

The video tutorial explains how to use a tablet or Android phone to watch live broadcasts by tapping on the device. It introduces the Marvier app, which allows users to remote control their TV and share content like videos, movies, or websites from their tablet to the TV. The tutorial also covers advanced features and provides examples of using the app. It concludes with miscellaneous topics and a summary of the tutorial's key points.

What are the benefits of using a mobile device to access live broadcasts?

Describe the functionality of the app mentioned in the text.