At the WRC exhibition hall, Boundless Dynamics partnered with Korean coffee chain HOLLYS to open a real co-branded café, with the only difference being that the staff were robots. The booth was fully open, customers moved freely, and some even deliberately blocked the robot's path as it placed cups. The robot navigated through the crowd, avoided photo-taking visitors, recognized personal items on tables and moved around them, placed coffee in empty spots, and after customers left, it cleared empty cups and napkins, disposed of trash, and even extended its hand under a sanitizing light for disinfection. The entire process had no preset trajectories, tasks changed randomly, and every decision was made on the spot.
This model was not set up temporarily for the exhibition; it had been in trial operation at a high-end coffee shop for some time before being brought to WRC after stability and safety met expectations. During the five-day exhibition, the robot barista, Xiao K, operated continuously in a real commercial setting with over 1,000 visitors, contrasting with the tired human baristas behind the counter. This involved the integration of multiple cutting-edge challenges: dynamic environment perception, real-time path replanning, semantic understanding (distinguishing personal items from trash), soft object manipulation (napkins), long-horizon task planning (deliver → clean → collect → return), and multi-robot coordination.
Boundless Dynamics emphasized that the coffee shop scenario was not a test designed for robots but a natural fit for their training logic—tasks are concrete but the environment is open, making it the best venue to test the ability to 'understand physical changes.'