Text entry for mobile devices using multitouch gestures

This work is dedicated to research of existing text input methods for mobile devices and subsequently on development and testing of an own input method with the usage of multitouch gestures on devices with the Android operating system. The text describes the whole development from prototypes to the first functional versions of the application, which are tested with users to find out their intuitiveness, typing speed, speed of learning the method etc. The results of usability testing describe if the method would be usable in the real life and in competition with other, already existing methods.