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Modern software systems are difficult to test due to their distributed nature, and increased security complicates testing even further. Our hypothesis is that some security vulnerabilities are actually introduced due to developerspsila need to facilitate testing that software requirements have been implemented correctly. If these temporary security vulnerabilities are not removed before the software...
Understanding information graphics rely on thought process of graphics' reader, and thinking has the most important role in interpretation and exploitation. We are interested in the cognitive mechanisms underlying interaction with information graphics. In this study, we studied those cognitive processes which are employed when interacting with information graphics. Based on these experiments, we have...
We experimentally test the effectiveness and reliability of the accelerometer-based tilt sensor as an interaction device for pointing and scrolling tasks on handheld devices. The touch screen and stylus based interfaces on these devices requires using two hands: one for holding the device and the other for driving the stylus. In our experiment, the participants use only one hand to interact with the...
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