Corning’s trademarked scratch resistant glass is used on shedloads of devices and we should see the third iteration at CES. Corning claims Gorilla Glass 3 will offer a threefold increase in scratch resistance over the previous version. Even if you manage to scratch it or damage it in some other way, it should stand up to damage a bit better.
Now it’s just a matter of time before someone comes up with a nice steak knife based on the new tech.