Perceived Benefit and Satisfaction With a Tablet Computer and an Emergency Smartwatch by Older Adults and Their Relatives: Prospective Real-World Pilot Study

Patrick Wiegel   ^{1, 2, 3 *} , PhD ;   Marina Liselotte Fotteler   ^{2, 4 *} , MSc ;   Brigitte Kohn   ^{1, 3} , BSc ;   Sarah Mayer   ^{1, 3} , Dr biol hum ;   Filippo Maria Verri   ^{1, 2, 3} , MD ;   Dhayana Dallmeier   ^{1, 3, 5} , MD, PhD ;   Michael Denkinger   ^{1, 2, 3} , MD

¹ Research Unit on Ageing, Agaplesion Bethesda Clinic Ulm, Ulm, Germany

² Institute for Geriatric Research, Ulm University Medical Center, Ulm, Germany

³ Geriatric Center Ulm, Ulm, Germany

⁴ DigiHealth Institute, Neu-Ulm University of Applied Sciences, Neu-Ulm, Germany

⁵ Department of Epidemiology, Boston University School of Public Health, Boston, MA, United States

*these authors contributed equally