Samsung revealed a new robot concept called "Project Luna," featuring a unique design with a circular screen and a swiveling head, in a move that revives the category of home companion robots. The announcement came through a short video that sparked interest among tech followers.

This project represents Samsung's vision for the future of smart assistants, as the company seeks to move AI beyond phones and laptops to ambient devices within the home. The circular design and moving head indicate the company's attempt to create more natural and emotional interaction with users.

Although the companion robot category has not achieved widespread popular success yet, major companies continue investing in this field due to advances in natural language processing and on-device AI. Project Luna is expected to pave the way for a new generation of smart home devices that go beyond the traditional voice assistant function.