For decades, Fitts' law (1954) has been used to model pointing time in user interfaces. As with any rapid motor act, faster pointing movements result in increased errors. But...
Jacob O. Wobbrock, Edward Cutrell, Susumu Harada, ...
It is widely believed that some queries submitted to search engines are by nature ambiguous (e.g., java, apple). However, few studies have investigated the questions of "how ...
There is a large number of interactive visualization tools, however no universal tool exists that covers all relevant aspects for all possible application domains. We have develop...
Kresimir Matkovic, Wolfgang Freiler, Denis Gracani...
: The middle ground between distance learning and standard-issue classroom education is ripe for exploration. In particular, the Open Directory Project shows that groups of people ...
Microblogging has recently generated a lot of research interest. Yet very little is known about how corporate employees use microblogging tools. This study examined microblogging ...