Background and Objectives

Personal digital assistants (PDAs) are being used more frequently by anesthesiologists. PDAs are pocket-sized electronic devices that, at their most basic level, store information. Basic features include calendar, phone directory, memo pad, and checklist. More advanced features are increasingly common and blur the distinction between PDAs and personal computers (PCs). This article reviews the main options for PDAs, purchasing tips, and software applications, especially as they apply to anesthesiologists.