The main disadvantage of iPhone is the lack of physical keyboard. Many companies are trying to solve this problem in its own way. One attractive solution to this problem has become a gadget called iTwinge.
iTwinge represents a real QWERTY-keyboard. On top of the gadget is the connector where, in fact, is inserted into iPhone. The result is a monolithic device, somewhat resembling smartphones BlackBerry.
An accessory is compatible with the iPhone 3G and 3G S, and its price is only $ 30.
Source: ®
