“…Also in this landscape, smart wearables, such as smartwatches, smartglasses, and digital jewellery, represent the fastest-growing technological innovation for mobile users (Menear, 2020), providing new functionality and services complementary to the prevalent smartphone (Chen, Chen, Liu, Chen, and Li, 2021;Sani, Boos, Yun, and Zhong, 2015), but also likely to replace smartphones in the foreseeable future. Mobile and wearable devices enable a diversity of output modalities for users, from primarily visual feedback on smartphones and smartwatches (Matulic, Ganeshan, Fujiwara, and Vogel, 2021;Wenig, Schöning, Olwal, Oben, and Malaka, 2017) to aural feedback for devices worn on the head (Brezolin, Santos, de Lima, Zanella, Rieder, and De Marchi, 2017;Casamassima, Ferrari, Milosevic, Rocchi, and Farella, 2013) to haptic feedback for fitness trackers and electronic rings (Han, Han, Annett, Anderson, Huang, and Yang, 2017;Turmo Vidal, Zhu, Waern, and Márquez Segura, 2021;Vatavu, Mossel, and Schönauer, 2016). However, the choice of the output modality also depends on the context in which such devices are used and worn.…”