Project Glass is a Google research program developing augmented reality glasses. The glasses would allow hands-free access to smartphone information through voice commands and a small video display visible through the lens. Key features would include notifications, maps, photos/videos. The glasses use technologies like wearable computing, ambient intelligence, Android, and augmented reality. Advantages are easy access to information, but disadvantages include privacy concerns and potential for distraction. The future of Project Glass could include improved designs as the technology becomes more integrated into daily life.