iPhone anti-theft device...

My phone face is smashed. I can leave it anywhere and no one wants to nick it. If iphone print a smashed protective cover, your phone will be safe. Alternatively, you can simply let my 13 year old son borrow it for 2 seconds and you can achieve the same result.

I know this is technically an Idea a day.com thought but on the launch of the Blip iphone app, I thought it appropriate.