[Technology-assisted dental home visits by nondoctoral professionals to reduce the risk of infection].

The aim of this paper is to identify problems, meta-requirements and design principles for the use of mixed and virtual reality glasses to support nondoctoral professionals during dental home visits. In the course of two group discussions and one expert interview, possible application scenarios were first identified. Subsequently, a systematic literature search was conducted in the databases CINAHL, Business Source Premier and MEDLINE. The literature revealed 14 problems in the application of mixed or virtual reality glasses. Based on this, 14 meta-requirements were derived and summarised in five design principles. Finally, the results were compared with the specifications of the Microsoft HoloLens 2 to determine suitability. An implementation concept was also outlined. The results serve as important recommendations for the practical implementation of future concepts regarding the application of mixed and virtual reality glasses in a (dental) medical context. The literature review reveals a research gap in the field of dental home visits. Therefore, the results of this paper provide a solid basis for future research.