Evaluating a voice-based interaction
Guilherme Corredato Guerino, Natasha Valentim · 2019
Natural User Interface provides the possibility of interaction with software through direct actions of human body, such as gesture and voice. In the case of voice, it is possible for the user to interact with the system quickly and directly, making the interaction simple and thus providing accessibility. Several studies were conducted with voice as a form of interaction between the user and system. Nevertheless, these studies are generally analyzed from a quantitative perspective and few perform a detailed qualitative analysis. The goal of this paper was to evaluate qualitatively a exploratory study with voice-based interaction. For this, two steps of the Grounded Theory (GT) method were used to obtain solid results. From these results, guidelines were proposed for the creation of digital text by voice so that possible users have this possibility of interaction when they write their texts.