US Patent 11921294 Head-mounted display and method for adjusting the same

A head-mounted display including; a main body configured to generate a display image; a belt configured to fix the main body to a head of a user; a first sensor configured to detect a fastening strength of the belt; a storage unit configured to store a setting regarding the fastening strength of the belt; and a drive unit configured to fasten the belt in accordance with the detection result of the first sensor and the setting.