For all the distracted minds, OPPO is a playful companion willing to make your life easier by reminding you what you must not forget. OPPO wakes up when you pass by it, creating a surprised motion you will never get used to. Rather than having another beeping or blinking device, OPPO creates gesture in a playful way. Like someone agitating the letter you were about to forget, this product appeals to the common expressions that already mean something to us.