Cat-faced Pudu Robotics BellaBot autonomous serving robot at Belfast International Airport.

. A white and black service robot with animated cat-like facial features stands inside an airport hospitality or dining area. Its rounded display screen forms the 'face', with shelf compartments below for carrying plates, meals or other items. The robot is a BellaBot made by Pudu Robotics, a type of automated food-delivery machine used by restaurants and similar venues. The cat-faced BellaBot at Belfast International Airport presents hospitality automation through a deliberately friendly robot design. Pudu Robotics' BellaBot uses a playful cat-face design as a form of human-machine interaction, with the visual display making the robot feel less industrial than a warehouse vehicle. Its stacked carrying shelves are suited to transporting multiple plates or trays within hospitality premises. Robotics suppliers promote such devices as assistance for repetitive deliveries rather than a replacement for all aspects of personal service. The photo captures the machine's appearance in an airport environment, a place where people are already accustomed to self-service kiosks and other forms of automation. Autonomous service robots are increasingly used in hospitality and other commercial environments to move items between employees and customers. A machine with multiple shelves can carry dishes or supplies, leaving staff available for other tasks such as taking orders or speaking with guests. Sensors, software and programmed navigation help robots move through a space, although the precise capabilities depend on the model and how it is deployed. A deliberately friendly face or animal-like character can make unfamiliar technology seem approachable to the public. Airports are especially visible environments for such systems because travellers from many countries encounter innovative services during short visits. BellaBot’s facial screen and rounded styling are intended to make an autonomous trolley more approachable in public spaces.