What-are-the-potential-privacy-implications-with-the-use-of-Google-Glasses?

What are the potential privacy implications with the use of <a href="http://glass-apps.org/google-glass" title="Google Glass">Google Glasses</a>? <br/> http://www.quora.com/Google-Glass-4/What-are-the-potential-privacy-implications-with-the-use-of-Google-Glasses