Neubig, Stefan https://orcid.org/0000-0002-3794-7260
Göhl, Linus
Radhakrishnan, Rahul https://orcid.org/0009-0005-5950-3635
Weirich, Matthias
Hein, Andreas https://orcid.org/0000-0001-9565-5840
Keller, Robert https://orcid.org/0000-0001-7097-1724
Krcmar, Helmut https://orcid.org/0000-0002-2754-8493
Funding for this research was provided by:
Technische Universität München
Article History
Received: 8 June 2025
Revised: 31 December 2025
Accepted: 2 February 2026
First Online: 11 May 2026
Declarations
:
: Stefan Neubig, Linus Göhl, and Rahul Radhakrishnan work for Outdooractive AG, a company that, among other things, offers visitor management services. The remaining authors declare no competing interests.