American Civil Liberties Union

Eye tracking technology received new attention recently due to its inclusion in the Samsung Galaxy IV phone, where it can (with mixed results, according to reviewers) let users scroll the screen with their eyes or dim the screen when they look away. Clearly this is a technology that has the potential for a lot of clever applications. But what are the privacy implications?

Eye tracking for research was used for over a century before computers (see the quick history outlined in this article). The earliest research, in the 19^th century, actually involved direct mechanical contact with the cornea. Already by 1898, researchers were discovering some really cool phenomena of the human brain. Motion pictures were applied to the problem as early as 1905, and the first head-mounted eye-tracker was developed in 1948, which freed study subjects from having to keep their heads still. In the mid-1970s the first remote trackers were developed that were truly unobtrusive to the subject. By then, research and writing based on eye tracking was booming, not only on the part of psychologists but also the military.

As a former police chief of numerous Oklahoma towns, including Seminole, Clinton, Blackwell, Owasso, Bethany, and Chickasha, I have seen officers disciplined for a variety of insubordinate acts. During my 35 years in law enforcement, however, I have never had to discipline an officer for refusing to carry out an assignment because he objects to the faith of the individuals he has been ordered to serve. Indeed, no officer serving under me has claimed that right because every law enforcement official knows that refusing orders on these grounds would not only amount to insubordination, but would also violate the oath sworn by all officers to uphold the U.S. Constitution. That oath requires that as, police officials, we serve and protect all members of the community, regardless of faith or belief.

A detailed and harrowing first-person narrative of a prisoner's experiences in Guantánamo is available to the public for the first time: Slate today published a three-part series of excerpts from The Guantánamo Memoirs of Mohamedou Ould Slahi. The excerpts were culled from a manuscript hundreds of pages in length, which Slahi provided his attorneys, a pro bono team of ACLU and other lawyers. After being classified for years, Slahi's memoirs – of arrest, rendition, torture, and imprisonment without charge or trial – are finally seeing the light of day, albeit with some redactions.

The hunger strike in Guantánamo continues to grow, even by the U.S. military's questionable count. The military states that 100 of the 166 prisoners there are on strike, 21 are being force-fed, and five have been hospitalized. Lawyers for the prisoners put the number of hunger strikers at over 130. So many prisoners are in need of medical care that the military has now brought some 40 additional Navy "corpsmen, nurses, and other specialists" to add to the 100 already on duty.