title: The suitability of gray-scale electronic readers for dermatology journals.
abstract: BACKGROUND
  The rapid development of information and communication technology has replaced traditional books by electronic versions. Most print dermatology journals have been replaced with electronic journals (e-journals), which are readily used by clinicians and medical students.
  
  
  OBJECTIVE
  The objectives of this study were to determine whether e-readers are appropriate for reading dermatology journals, to conduct an attitude study of both medical personnel and students, and to find a way of improving e-book use in the field of dermatology.
  
  
  METHODS
  All articles in the Korean Journal of Dermatology published from January 2010 to December 2010 were utilized in this study. Dermatology house officers, student trainees in their fourth year of medical school, and interns at Korea University Medical Center participated in the study. After reading the articles with Kindle 2, their impressions and evaluations were recorded using a questionnaire with a 5-point Likert scale.
  
  
  RESULTS
  The results demonstrated that gray-scale e-readers might not be suitable for reading dermatology journals, especially for case reports compared to the original articles. Only three of the thirty-one respondents preferred e-readers to printed papers. The most common suggestions from respondents to encourage usage of e-books in the field of dermatology were the introduction of a color display, followed by the use of a touch screen system, a cheaper price, and ready-to-print capabilities.
  
  
  CONCLUSIONS
  In conclusion, our study demonstrated that current e-readers might not be suitable for reading dermatology journals. However, they may be utilized in selected situations according to the type and topic of the papers.
authors.affiliation: Department of Dermatology, Korea University College of Medicine, Seoul, Korea.
authors.forename: Jae Eun
authors.initials: JE
authors.lastname: Choi
authors.affiliation: Department of Dermatology, Korea University College of Medicine, Seoul, Korea.
authors.forename: Dai Hyun
authors.initials: DH
authors.lastname: Kim
authors.affiliation: Department of Dermatology, Korea University College of Medicine, Seoul, Korea.
authors.forename: Soo Hong
authors.initials: SH
authors.lastname: Seo
authors.affiliation: Department of Dermatology, Korea University College of Medicine, Seoul, Korea.
authors.forename: Young Chul
authors.initials: YC
authors.lastname: Kye
authors.affiliation: Department of Dermatology, Korea University College of Medicine, Seoul, Korea.
authors.forename: Hyo Hyun
authors.initials: HH
authors.lastname: Ahn
keywords: Dermatology; E ink display; Electronic readers; Gray-scale