YooJin Kim

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Most work on the usability of touchscreen interaction for people with motor impairments has focused on lab studies with relatively few participants and small cross-sections of the population. To develop a richer characterization of use, we turned to a previously untapped source of data: YouTube videos. We collected and analyzed 187 non-commercial videos(More)
BACKGROUND The kidney plays an important role in glucose metabolism, and has been considered a target for therapeutic intervention. The sodium-glucose cotransporter type 2 (SGLT2) mediates most of the glucose reabsorption from the proximal renal tubule. Inhibition of SGLT2 leads to glucosuria and provides a unique mechanism to lower elevated blood glucose(More)
Touchscreen devices have rapidly become one of the most pervasive video game platforms in the world and, in turn, an integral part of popular culture; however, little work exists on comprehensively examining their accessibility. In this poster paper, we present initial findings from a survey and qualitative analysis of popular iPad touchscreen games with a(More)
PURPOSE The prevalence rates of metabolic syndrome (MetS) and percentile distribution of insulin resistance (IR) among Korean children and adolescents were investigated. The cutoff values of IR were calculated to identify high-risk MetS groups. METHODS Data from 3,313 Korean subjects (1,756 boys and 1,557 girls, aged 10-18 years) were included from the(More)
Touchscreen devices have become one of the most pervasive video game platforms in the world and, in turn, an integral part of popular culture; however, little work exists on comprehensively examining their accessibility. In this poster paper, we present initial findings from a survey and qualitative analysis of popular iPad touchscreen games with a focus on(More)
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