Ticket Sitter / Ticket

There's often a situation of child getting lost in a crowded playground. It takes a longer time to appease child's emotion, and ask their parents' information for finding their families. Ticket Sitter combines the anti-lost wrist ticket with the ticket of amusement park. Once they enter the park, the parents could write down their data on the ticket and let the kids wear on their wrist. If the kids got lost, the helpers could contact their families as soon as possible, which shorten for the parents finding their kids as well.