Item 1 of 5 Petpuls, an AI-powered smart dog collar, is seen at the company's office in Seoul, South Korea, January 11, 2021. Picture taken on January 11, 2021. REUTERS/Kim Hong-Ji ...

Item 1 of 5 Moon Sae-mi tries out Petpuls, an AI-powered smart dog collar, with her dog Godot during a demonstration in Seoul, South Korea, January 11, 2021. Picture taken on January 11, 2021 ...