Risks and "Benefits" of Naked Body Scanners

DontScan.us informs:

Risks and Benefits [of Naked Body Scanners]


Health Risks

Backscatter X-ray uses ionizing radation, a known cumulative health hazard, to produce images of passengers bodies. Children, prengant women, the elderly, and those with defective DNA repair mechanisms are considered to be especially susceptible to the type of DNA damage caused by ionizing radiation. Also at high risk are those who have had, or currently have, skin cancer. Ionizing radiation's effects are cumulative, meaning that each time you are exposed you are adding to your risk of developing cancer. Since the dosage of radiation from the backscatter X-ray machines is absorbed almsot entirely by the skin and tissue directly under the skin, averaging the dose over the whole body gives an inaccurate picture of the actual harm. In their letter of concern, the UCSF faculty members noted that "the dose to the skin could be dangerously high". The eyes are particularly susceptible to the effect of radiation, and as one study found allowing the eyes to be exposed to radiation can lead to an increased incidence of cataracts.


Another type of device uses millimeter wave technology, which if improperly calibrated can cause burns. Less is known about the potential health risks of the millimeter wave devices than those of backscatter X-ray, and as with the backscatter devices, no independent testing has been conducted.

Privacy Risks

Aside from the health risks of these devices, the fact remains that they allow strip searches to be conducted on a wide-scale level. That they are automated and mechanical in no way changes the fact that when a government agent looks beneath your clothing you are being strip searched. These strip searches are being performed without any probable cause or reasonable suspicion, as primary screening. A recent article in the San Diego Entertainer on August 31, 2010 stated that "the scans are detailed enough to identify a person's gender... to identify a passenger's surgery scars, or to discern whether a woman is on her menstrual cycle or not." Although the TSA purports to be staffed by highly trained professionals who respect the privacy and dignity of travelers, TSA Screener Rolando Negrin was ridiculed by other TSA screeners for having a small penis after being imaged by an AIT device.

Property Risks

There are also property risks. During the time that a person is inside the full body imaging machine, it is impossible to maintain a line of sight to his or her belongings. Remember that because you cannot have anything in your pockets during the scan, this will include all your identification, money, and all personal items. Numerous thefts have been reported at security checkpoints, including incidents that led to the firing of four TSA employees at JFK as ABC News reported.

Benefits

The benefits of the virtual strip searches are that these machines can confirm only that the imaged areas look normal, but not that items have not been hidden in body cavities or under folds of skin. Unlike existing metal detectors and Explosives Trace Detection (ETD) machines, these devices cannot determine whether the person being imaged is carrying metal or explosives.