Generative pretrained transformer (GPT) tools have been thriving, as ignited by the remarkable success of OpenAI's recent chatbot product. GPT technology offers countless opportunities to significantly improve or renovate current health care research and practice paradigms, especially digital health interventions and digital health-enabled clinical care, and a future of smarter digital health can thus be expected. In particular, GPT technology can be incorporated through various digital health platforms in homes and hospitals embedded with numerous sensors, wearables, and remote monitoring devices. In this viewpoint paper, we highlight recent research progress that depicts the future picture of a smarter digital health ecosystem through GPT-facilitated centralized communications, automated analytics, personalized health care, and instant decision-making.
Keywords: AI; ChatGPT; artificial intelligence; digital health; ethics; generative pretrained model; generative pretrained transformer; precision medicine; privacy.
©Hongyu Miao, Chengdong Li, Jing Wang. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 26.09.2023.