主题词：Mobile Health and mHealth Applications; Digital Mental Health Interventions; Physical Activity and Health; Telemedicine and Telehealth Implementation; Behavioral Health and Interventions; COVID-19 Digital Contact Tracing; Electronic Health Records Systems; Innovative Human-Technology Interaction; Obesity, Physical Activity, Diet; Medication Adherence and Compliance; Diabetes Management and Education; Cancer survivorship and care; Smoking Behavior and Cessation; Health Literacy and Information Accessibility; Technology Use by Older Adults; Non-Invasive Vital Sign Monitoring; HIV/AIDS Research and Interventions; ICT in Developing Communities; Context-Aware Activity Recognition Systems; Social Media in Health Education; Mental Health via Writing; Sleep and related disorders; Substance Abuse Treatment and Outcomes; Balance, Gait, and Falls Prevention; Stroke Rehabilitation and Recovery