A smart glasses that uses distance and gravity sensors to remind children to correct sitting posture.

In the first round of sketch discussion, for the integrity of glasses, the battery motherboard was designed on both sides of the glasses frame, and the actual wearing comfort and weight were tested, and the back was changed to split type.

Split concept sketch, the motherboard and battery are hung on the back of the glasses, which can be removed for charging. When there is no host, glasses can also be worn as ordinary myopia glasses.