With the development of mobile communications technology, smart phone has become a necessity in people’s life. The aggravation of population aging in China draws the society’s more attention to the market of smart phone for the aged. Being ...

In natural scenes and documents, we can find a correlation between text and its color. For instance, the word, “hot,” is often printed in red, while “cold” is often in blue. This correlation can be thought of as a feature that represents the ...

The presentation of a text has a significant effect on the reading speed of people with dyslexia. This paper presents a set of recommendations to customize texts on a computer screen in a more accessible way for this target group. This set is ...