Desk-Emoji is a truly open-source AI desktop robot that integrates an expression screen, a dual-axis console, and voice chat capabilities powered by a large language model (LLM). This product offers a novel interactive experience due to its unique design and open-source characteristics. It not only displays expressions but also communicates via voice, making it suitable for tech enthusiasts and consumers who wish to add fun to their desktop environment. Developed by Mark Yang, the source code and documentation are publicly available on GitHub, allowing users to download and modify them freely.