Although the potential benefits of computer-based records have been identified in different areas of the healthcare environment, in many settings paper-based records and computer-based records are still used in parallel. In this article, emergency department (ED) staff perspectives about the use of paper- or computer-based records are presented. This was a qualitative study in which data were collected using in-depth semi-structured interviews with the ED staff. The interviews were transcribed verbatim and data were analysed using framework analysis. In total, 34 interviews were undertaken. The study identified a number of factors which might encourage or discourage the use of paper-based and computer-based records in the ED. Users also expressed their concerns and expectations. Although there is a tendency towards computerizing healthcare settings, user acceptance of technology should not be underestimated. To improve user acceptance, users’ concerns should be investigated and addressed appropriately.