Recently, the JDDiscovery-2025 JD Global Technology Explorer Summit, with the theme of "Embracing AI," took place in Beijing. During her keynote address, Xu Ran, who serves as both the Vice Chairwoman of the SEC and the CEO of JD Group, leveraged JD's latest digital human universal assistant, named "Ta Ta It," to arrange coffee takeout for attendees at the venue. Throughout the demonstration, Xu Ran activated the assistant using its affectionate nickname, "Omnipotent Doctor," through a voice command and proceeded to place a food order. Promptly, "Omnipotent Doctor" suggested utilizing JD's takeout service, while the "ordering assistant" presented a selection of coffee choices. Xu Ran verified her order using both voice and gestures before finalizing the payment. This live demonstration illustrated the seamless integration of JD's digital human technology with instant retail, emphasizing the vast potential of AI assistants in elevating user experience and operational efficiency.