Japan is testing three mobile robotic rubbish bins at Shinjuku Station, one of the world's busiest rail hubs, which sees over 2.7 million passengers daily. The robots, standing just over one meter tall and moving slowly at 20 centimeters per second, are designed to navigate safely among passengers while collecting general waste and plastic bottles along pre-set routes. The trial, running from 8 September to 20 November, focuses on assessing commuter interaction and safety in crowded underground spaces. The robots return autonomously to a collection point once full and are intended to support, not replace, human workers. Some commuters have embraced the initiative, while tourists are attracted to the robots’ playful design, including their large 'googly' eyes and train-themed appearance featuring the station’s mascot, Shinjukuma.
Bias read (Center): The article discusses the implementation of technology in a public space and does not involve any political figures, policies, or contentious issues. It provides a neutral description of the trial without apparent bias toward any side.






