Melbourne, April 1 :Some American airports are using whole body scanners at security checkpoints, which can penetrate people's clothing.
Developed by New York-based L3 Communications, the scanner has become a cause of concern, with reports suggesting that even underwear is visible in the scans.
Due to this ability of the novel scanner, it is being likened to scanners on the 1990 science fiction film Total Recall, which revealed the bodies of Mars-bound passengers beneath their clothing.