I've been guilty of having my head buried in my phone, causing me not to notice things around me, including people. Coca-Cola has come up with a new twist cap that can't be opened by just one person -- the bottle needs a second cap in order to be opened.

It's called the 'Friendly Twist'. The idea behind this campaign or experiment was to get college freshman interacting with one another. In order to drink your free pop, you would need another person's 'Friendly Twist' to open your Coke bottle.

Now the question -- would you find this cool or completely annoying?