PassWindow

PassWindow is a unique key pattern printed on a transparent section of a standard identity card.

PassWindow has signifigant security advantages over all existing software, electronic and mobile-phone based authentication methods. PassWindow's segment matrix pattern provides an ideal mix of security, usability, and flexibility. The universally-recognizable characters are dispersed randomly throughout the segment matrix pattern. The obfuscational noise provides added security without reducing readability. This is because the human brain can easily distinguish common characters despite slight obfuscation – similar to how CAPTCHA systems work, but far more readable.