Due to the Northwest Airlines Flight 253 attack on Christmas day, Chicago’s aviation commissioner has announced that O’Hare “is planning to install the scanners in the first quarter of 2010, but it is unclear how many.” Continue reading for the news report.

But the technology has raised significant concerns among privacy watchdogs because it can show the body’s contours with embarrassing clarity. Those fears have slowed the introduction of the machines.

[via CBS2]