This study investigates the use of a popular online expression 'skr' by Chinese micro-blogging users on Weibo. Used originally as a hip-hop term for the sound of cars drifting tires, 'skr' was exploited by Chinese micro-blogging users for other meanings and functions. Data were collected from Weibo users' postings over a month. Using the Search…

Teachers' online discussion text data shed light on their reflective thinking. With the growing scale of text data, the traditional way of manual coding, however, has been challenged. In order to process the large-scale unstructured text data, it is necessary to integrate the inductive content analysis method and educational data mining…

This study investigated the effects of interaction devices on the Internet performance of novice older users, and ways to provide appropriate voice assistance to enhance browsing and searching performance of such users. Three experiments were designed and conducted to test three hypotheses. The results indicated that touch screen and handwriting…