Project Time: At that time in 2016, most of the locators were the functions of mobile phones. Little genius watches were not yet popular. Now, watches can make phone calls, and the positioning function is more common. This project is based on the small number one skates, the customer hopes to make peripheral products related to skates, and the customer hopes that this product can have a positioning function to prevent the child from leaving the parents' sight when playing roller skating and causing the parents to worry. Guard Bear-This conceptual model is also based on the main function points of the product itself and its own product definition. On one side of the two ears is the SOS emergency call button, on the other side is the switch button, and the middle part of the bear's nose is the status light. The whole product is user-centered in both shape and function, leaving it to users in the most extreme state.

It can be worn on the body when not assembled on roller skates and used as an independent locator,

Assemble on skates

Using the structure of the roller skate strap, the ingenious fixing of the positioner is realized.