One of the major disadvantages of typing on the iPhone - the absence of a clear distinction between the buttons on a virtual keyboard, making typing sometimes severely complicated. Specialists intend to solve this problem, introduced a function returns, which the user can feel the"borders"of each key, having the opportunity to print blindly. This elegant solution, think of the staff of Glasgow University. In their view, such technology will bring much convenience for the virtual keyboard to the"iron"QWERTY-entry. The most important thing is that this technology is easy to realize, because vibrations are already supported in the iPhone. In addition, the novelty can be implemented and in other sensory phones and electronic devices. Incidentally, if you are seriously interested in the problem of typing on portable devices, you can see a small study. According to these data, the largest percentage of errors in print, there is just on iPhone.
