Kwangyun Wohn

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Polymerase chain reaction and direct sequencing were used to investigate an amplified DNA fragment containing the suspected polymorphic site of all known intragenic restriction fragment length polymorphisms (RFLPs) within the human tissue-type plasminogen activator (TPA) gene. Sequence data obtained showed that these RFLPs were all generated by the presence(More)
Computers tend to fail to classify human faces by gender, especially upon changes in viewpoint or upon occlusion that make it more difficult to extract the necessary image features. In contrast, humans are good at identifying gender but have difficulties in dealing with a large number of images. Accounting for this gap, we proposed FaceCAPTCHA, a novel(More)
This paper introduces Entry, a visual programming application which is developed to facilitate children's computational thinking. As an HTML5-based visual programming platform, it provides children and beginners with an integrated environment in which they not only learn programming in an easy and fun way but also create, post and share their own programs.(More)
<i>Sound Planet</i> is a spherically-shaped interactive installation with the group interaction and the real-time visualization against audiences' voice and singing. The audience approaches the sleeping planet, wakes it up, creates some artifacts such as soil, water, and atmosphere, and then populates it with the life forms, thereby creating a living planet(More)
As much as stories need to be told, images need to be presented. Although visualizations are meant to be self-explanatory, often enhancing their expressive power by incorporating a certain degree of interactivity, visualized images today often fail to encourage the active engagement of the user/audience. In many cases, interactive interventions by a human(More)
The best spatial design condition to satisfy the occupancy needs of amenity and efficiency is determined through analyzing the spatial design adequacy (SDA). In this study, the relationship between the space design elements and space on future occupants' perception are analyzed. The thirty-three participants reported their self-evaluated SDA that describes(More)
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