Information Technology for Entering Text Based on Tools of the Special Virtual Keyboard Mobile and Auxiliary Devices
Olexander Barmak, Ruslan Bahrii, Iurii V. Krak, Veda S. Kasianiuk · 2019
Information technology for the realization of human communication using residual human capabilities, obtained by organizing text entry using mobile and auxiliary devices is proposed.The components of the proposed technology are described in detail: the method for entering text information to realize the possibility of introducing a limited number of controls and the method of predicting words that are most often encountered after words al-ready entered in the sentence.A generalized representation of the process of entering text is described with the aid of an ambiguous virtual keyboard and the representation of control signals for the selection of control elements.The approaches to finding the optimal distribution of the set of alphabet characters for different numbers of control signals are given.The method of word prediction is generalized and improved, the "back-off" statistical language model is used, and the approach to the formation of the training corpus of the spoken Ukrainian language is proposed.