The document discusses the promise and challenges of mobile health technologies, also known as mHealth. It provides examples of existing mHealth applications and trends in the field, including increasing smartphone ownership among physicians, the emergence of personal monitoring devices, and growing international markets. While mHealth shows potential to improve healthcare access and delivery, especially in developing countries, issues around data privacy, regulation, and reimbursement remain challenges to widespread adoption. The document explores how mHealth could add value at different stages of healthcare and seeks audience input on expectations for the future of the industry.