Projecting PowerPoint presentations with a PDA.

Objective: This article describes the use of a personal digital assistant (PDA) as a projection device for PowerPoint presentations.

Conclusion: Advances in hardware and software have made PDA devices capable of storing, accessing, retrieving, and sharing data, and their use is becoming increasingly evident in the health care arena. In this article, I describe a use for the PDA that will further increase its value and efficiency in daily academic and teaching activities.