Vida in the cartoon "Dragon Ball II" has a pair of glasses that can analyze the enemys combat effectiveness and then display it in the lens. Such awesome glasses cannot yet be realized with todays technology, but there is an augmented reality glasses with similar functions already available. After wirelessly connecting to the mobile phone, the glasses will search the currently collected scene information on the Internet in real time through the background and use corresponding software to transmit the information to the wearers eyes, realizing the function of enhancing the scene. For example: when it rains, the rainfall amount is displayed; when it is windy, the wind speed is displayed; during outdoor activities, the distance and altitude are displayed; when driving, navigation, speed display, road conditions, etc. are displayed.
