By David Goldman, CNNMoney
Siri is about to get one-upped by Google.
The company on Wednesday unveiled a long-rumored concept called "Project Glass," which takes all the functionality of a smartphone and places it into a wearable device that resembles eyeglasses.
The see-through lens could display everything from text messages to maps to reminders. They may be capable of showing video chats, providing turn-by-turn directions, taking photos and recording notes -- all through simple voice commands, according to a concept video produced by the company and released on YouTube.