Smart glasses refer to wearable glasses devices that have an independent operating system like a smart phone and can realize various functions through software installation. It is one of the most promising wearable smart devices proposed in recent years. It is easy to use and small in size. The public generally believes that the appearance of smart glasses will facilitate people's lives. Therefore, it has been researched and developed by Google and Microsoft, and is regarded as an important growth point for future smart technology products.

The glasses run on the Android operating system and appear to be operable with voice as well as visually controlled. There will be a cursor in the wearer's line of sight, and looking up can interact with the cursor, check the weather, send messages, and do everything a smartphone can do. In addition to smartphone functionality, it can interact with the environment and augment reality.