The Role of Environmental Factors in Technology-Assisted Physical Activity Intervention Studies Among Older Adults: Scoping Review - Carl-Philipp Jansen; Désirée Nijland; Jean-Michel Oppert; Veysel Alcan; Kirsi E Keskinen; Emmi Matikainen-Tervola; Zada Pajalic; Merja Rantakokko; Signe Tomsone; Essi-Mari Tuomola; Erja Portegijs; Erik J Timmermans (JMIR mHealth and uHealth, 2025)