Fast approaching a staggering 500,000 apps, you'd be forgiven for thinking the Apple iPhone allows us to do almost anything.
But designers are now patenting technology to help achieve the impossible for many - the ability to sing perfectly.
Apple has produced software for the iPhone and iPod turning the devices into a mobile karaoke system that tells you clearly if you are off-key or miss a beat.
But designers are now patenting technology to help achieve the impossible for many - the ability to sing perfectly.
Apple has produced software for the iPhone and iPod turning the devices into a mobile karaoke system that tells you clearly if you are off-key or miss a beat.