2020年5月22日「モバイル英語学習」第655 号 (英語のエッセイ): Robots at Work

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One supermarket in Washington, D.C. wants to help people who are afraid of the coronavirus. It sends food to customers by robot. The robot looks like a box on wheels. It drives along the sidewalk until it comes to the house, and the customer can open it with a password that is sent from the store. In Singapore, the government is using a different kind of robot. It looks like a dog, and it walks around parks telling people not to gather together. In Japan, some restaurants have started using robots with shelves to serve food. Robots certainly are useful during this health emergency. (by Prof. Douglas Jarrell)
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(Image from https://thespoon.tech/)