Inclusion Criteria:  Informed consent as documented by signature ≥ 18 years old Understanding of German language (written and oral) Showing up at the Inselspital Bern emergency department with a stable, nondisplaced distal radius or scaphoid fracture that classifies a conservative immobilization treatment (as decided by the present surgeon on duty)  Exclusion Criteria:  Known or suspected non-compliance Inability to follow the procedures of the study, e.g. due to language problems, psychological disorders, dementia, etc. of the participant < 18 years old Vulnerable persons