Introducing the iKey – Apple's answer to the humble door key
The computer giant, which manufactures the iPod and iPhone, has plans to replace the traditional door key with a hi-tech alternative.
It is developing technology, already being nicknamed the "iKey", which will mean that rather than carrying around a bunch of keys, people will be able to use a single electronic device to unlock their car, front door and gain access to their office. Users would simply have to enter a pin code and wave the device over an electronic pad fitted beside a door to open it.
The technology is revealed in a newly published patent application, which has generated speculation that the next model of the iPhone will contain this feature. Apple filed the application with the US Patent Office. It states: "The device can communicate with an external device to open a lock. By way of example, the electronic device may be a model of an iPhone.
