Codeless creditcard

I keep forgetting the code on my creditcard - it's actually so bad that i forget where i write the code on the "rember-your-code"-helper wich comes with a new credit card....

Recently i got a new laptop, with a thumbreader... and that got me thinking: Why not combine the two!??

Put a thumbreader on the creditcard, and you'll never have to remeber a code again.
- powered by the card-reader it should work just fine...

But then i just saw this article:
http://www.comon.dk/index.php/news/show/id=31071

It'a about a personal card wich uses biometric data to lock and identify you... enabling the card as not only a creditcard, but also as digital signature, key to personal information like medical info etc.

Rape repellent pants

On my way home i heard about another rape attempt on a girl... got me thinking if there was somekind of way to make it harder to actually getting to the rape part - something that would give the girl time enough to react, get away or call for help.

Thoughts:

• Nano tech. clothing
  
• Belt lock-buckle
• Panick button pants
• Auto-call mobile nr.