The new cool development in security technology is a portable bomb juice scanner that the TSA plans to begin using to detect traces of explosives on your hands.
From their blog:
Recently, we tested ETD technology outside its regular use at checkpoints and checked baggage areas, and confirmed its ability to be used in other areas of the airport like the gate to check for explosives residue on passengers. Why the move? Since the attempted attack on 12/25, we looked at ways to immediately strengthen security using existing technology and procedures in different ways. ETD is quick, good for security and cost efficient.
Sure, we’re improving the checkpoints with technology such as Advanced Imaging Technology machines, but we currently have ETD machines at every checkpoint in the country and this new procedure will help us beef up security. Explosive Trace Detection is a highly effective, proven technology.
So as you travel, you might be asked for a swab of your hands at the checkpoint or gate. It’s painless and quick. The swabs are disposed of after each use and will not be used on more than one person.
You cool with this? Does it makes more or less sense than the whole “take off your shoes” thing?