Backscatters show too much

News.com posts a NYT article about "backscatters" - devices that use X-ray imaging technology to allow a screener (such as an aiport screener) to scan a body in extreme detail. While I appreciate the technology, I have serious concerns about the privacy implications.

"Well, you'll see basically everything," said Bill Scannell, a privacy advocate and technology consultant. "It shows nipples. It shows the clear outline of genitals."