In this video, recorded at the American Society of Oncology (ASCO) 2018 Annual Meeting, held in Chicago, IL, Susan Peterson, PhD, of the MD Anderson Cancer Center, Houston, TX, outlines the key findings from her study exploring the effect of mobile and sensor vital monitoring for head and neck cancer patients undergoing radiotherapy (NCT02253238). She discusses the implications of using technology in this setting, and looks forward to suggest future directions for this research.