Mobile devices put information in the palm of your hand. For hospitalists, this presents real opportunities to engage patients, improve care, and streamline hospital workflows. Two hospitalists who were early adopters of mobile tech in their practices, Dr. Henry Feldman of Beth Israel Deaconess and Dr. Richard Pittman of Emory University/Grady share their lessons learned, and their advice for other hospital clinicians and informaticists on using mobile tech in their practices.