In December last year, there was an information that Apple is developing prototype of a mobile device that can be worn. People will think that Apple will develop a device that can be worn on the wrist, like a wristwatch. It is estimated that the device is similar to iPod Nano which can be attached to the wrist.
At this time, a designer named Frederico Ciccarese has given a real illustration about that concept. On Ciccarese’s design concept, the Apple phone seems to use Curved Glass technology. Curved glass technology allows you to bend your display. It will be used on mobile phones in future. Some manufacturers including Apple’s biggest rival, Samsung, are developing this technology. Perhaps iPhone 5 will not use this technology.