Skyworth_Bubble, as a TV User Interface, is for video chat multimedia TV. It enriches both the visual and operating user interface experience. The design inspiration came from colorful bubbles. The bubble icons are set in a three-dimensional space, not fixed but floating up and down, just as if every bubble is breathing with elasticity. What's more each different colored bubble is endowed with different function, which adds to user friendliness. To improve the operating experience, we have simplified the operation. We have merged the analogical function and layer, simplifying the switch rate between different functions.