Nokia files virtual keyboard patent

Nokia, you've done it again. As usual, the Finnish mobile phone kingpin has produced the kind of innovation and "wow" that we've come to expect with its latest patent request: a virtual keyboard. That's right, until now we've had to suffer the indignation of using a physical keyboard, vainly hoping that one day a company would come along with a concept that would upend the establishment and put a stop to the tyranny of single use, out-dated plastic keys... and now that day has come.

Source: http://www.engadget.com