With Google introducing Project Glass, the idea of wearable computers going mainstream has been a much discussed topic. The technology is certainly impressive with the ability to capture video and issue voice commands. Augmented reality would fit well with high-tech glasses. The opportunity to provide visual information immediately to wearers could greatly enhance their daily lives. Will smart glasses be as popular as smart phones? It may be some time before their use will be common, but the interest in how new forms of high-tech devices can improve our lives is only becoming more intense.