More businesses will rely on robots to greet their customers in the future. The Moscow Metro is planning to rely on a blue-eyed robot to greet passengers on special occasions. Metrosha is capable of remembering names and faces of people it has met. It can wink, changes its eyes into hearts and take/print photos. The robot can avoid collisions, and work as a guide.
According to RT, these robots have already proved a hit in other countries, so you can expect to see more of them around in the future.