Personal data assistants: using new technology to enhance nursing practice

This article explains how the new technology of personal data assistants can be used to enhance and augment comprehensive nursing care. Nurses are constantly challenged in their need for current, reliable, and accurate information at the point of patient care. Professional books and journals, by the very nature of their print format, have been prepared long before they can be actually used in practice. More current information is available from the World Wide Web, but it is often impractical for a nurse to access a computer during a patient encounter. Personal data assistants [PDAs] allow clinicians to access and document absolutely current information at the moment the patient is being seen. There are many general applications for PDAs that nurses might use such as keeping electronic calendars, address books, and reminder lists. In addition, however, there are even more actual healthcare applications, including patient tracking systems, access to pharmacologic databases, and a variety of clinical decision-making support tools. This article describes the wide variety of PDAs, along with the factors a nurse should consider in the decision of whether to purchase a PDA, and which type of device is best suited for which application.