Google files patent for vertical slide-to-unlock
Well now you may be wondering that the Slide-to-unlock patent rest with Apple and so how can Google apple for it? Well it seems that Google has developed a vertical unlock system. The patent in question is called “Input to Locked Computing Device,” which is Google’s way of dealing with Apple’s Slide-to-unlock and also save itself from Apple’s legal team. Apple has lately been attacking Samsung saying that it violated its device unlocking patent.