Jingnong Weng

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User interface aesthetics, among other design considerations, are considered to be one of the determinants of user satisfaction. Considered more of a subjective aspect, aesthetics have mostly been evaluated with intrusive approaches. However, according to the recent product quality model in ISO 25010, "aesthetics" is listed under the(More)
In General, the radio wave transmitted from satellites to receiver will be disturbed in the atmosphere layers. Especially, in the ionosphere layer which is influenced by the total electron content (TEC). It disturbs the radio wave propagation. However, the TEC in the ionosphere layer is always unstable that causes the irregularity of particles in layer. One(More)
Digital Earth has the extraordinary ability of integrating multi-source, heterogeneous, multi-scale spatial and temporal information with three dimensional, dynamic and interactive features and provides abundant visualization methods of temporal analysis and statistics. A kind of novel applications were developed based on Three-dimensional Digital Earth(More)
Learnability has been regarded as a fundamental usability attribute and plays a significant role for the success of software applications. Good learnability not only leads to a better productivity quickly but also plays a vital role in initial adoption or rejection of a technology. To evaluate and hence improve learnability, understanding the factors(More)