The UK Government have been faffing for ages about whether, and in what form, to impose ID cards on we citizens. (Of course, people forget that we used to have such things in the UK during the last war, when it was compulsory to carry a brown, dogeared card with a sepia photo which made everyone look like a Nazi spy).
According to some ‘latest poll’, 30% of us would be willing to pay £20 for an ID card -out of our own pockets (That’s surely a bargain, to avoid sitting next to some sweating crazy hugging a briefcase and fiddling with his shoe heels at 20,000 feet).
Anyway, you can now buy a 1-Gigabyte USB flash drive, with fingerprint recognition, for about £18 (1 off).
My idea is therefore to equip all of we potential hijackers, money launderers and terrorists with one of these drives. To get onto a plane, you stab your device into a reader attached to any of the 20 year-old PC’s which litter airports. Your fingerprint would allow the PC to access information on the drive which could then be cross checked with data from the top secret MoD undesirables list. It might even allow some additional security questions (‘Mother’s maiden name?’ seems a bit old fashioned -and assumes she was later married, of course).
These cheapy devices currently make a mistake and incorrectly admit someone about 1 in 100,000 times I believe, whilst stopping someone incorrectly only about 1 in 10,000 times. Both of these rates, if correct, seem pretty good given the low cost involved.
That cost could be further reduced, considering that HM Govt. would be able to buy these at a huge discount for 60 million off (it would also be a hell of a lot cheaper than the current Heathrow shenannigans: www.misense.org )
The only problem then would be the much more difficult one of working out which way to put the USB connector in the slot (a future iotd perhaps).