Mateus Machado Luna

Mateus Machado Luna
Universidade Federal de Goiás | UFG · Instituto de Informática (INF)

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8
Publications
2,107
Reads
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88
Citations

Publications

Publications (8)
Article
Full-text available
The interaction challenges presented by touch-screen enabled devices for blind and visually impaired people has been addressed extensively in the literature. However, the emergence of wrist-worn devices with small screens, the so-called smartwatches, exacerbates such challenges. This paper presents an evaluation of text entry methods for smartwatch...
Conference Paper
Smartwatches are gaining popularity on market with a set of features comparable to smartphones in a wearable device. This novice technology brings new interaction paradigms and challenges for blind users, who have difficulties dealing with touchscreens. Among a variety of tasks that must be studied, text entry is analyzed, considering that current...
Conference Paper
As an emerging technology that combines mobile and wearable markets, smartwatches are finding their place on consumers' daily lives. They allow tasks that used to be performed only by smartphones and tracking devices. Despite the increasing interest on them, a task that is still not fully covered by these devices is text entry, mainly due to their...
Conference Paper
Full-text available
Nowadays, due to touchscreen, mobile devices have become much more dynamic than in the past. However, due the same reason, those devices are less accessible for blind people who depend on physical keyboards to type. In order to allow blind people performing text entry more easily, this research have as goal the development of a method, called Brail...
Article
Nowadays, due to touchscreen, mobile devices have become much more dynamic than in the past. However, due the same reason, those devices are less accessible for blind people. It is expected that in 2018, over half of mobile phone users will have a smartphone, therefore researches about mobile accessibility are very important. So, the aim of this sy...
Poster
Full-text available
Mobile devices with touch screen have brought greater task dynamicity and Interaction. However, the lack of a physical keyboard makes mobile devices hard to be used by visually impaired people. The aim of this work is to develop a method and a interface to support the needs of this audience in text entering. Thereby, the Braille method is used and...

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