@INPROCEEDINGS{kumar:eyepassword,
    title = {{ Reducing Shoulder-surfing by Using Gaze-based Password Entry }},
    author = { Manu Kumar and Tal Garfinkel and Dan Boneh and Terry Winograd },
    booktitle = { Symposium On Usable Privacy and Security (SOUPS 07)},
    month = "July",
    year = "2007",
    pages = {}
}