Positioning, stabilising, and interfacing structures and system incorporating same

A head-mounted display system, comprising:

• a head-mounted display unit comprising a display;
• an interfacing structure constructed and arranged to be in opposing relation to the user's face in use, wherein the interfacing structure is configured to be releasably secured to the head-mounted display unit;
• and
• a positioning and stabilising structure structured and arranged to hold the head-mounted display unit in an operable position on the user's head in use,
• wherein at least one of the interfacing structure and the positioning and stabilising structure comprises at least one identification device comprising data associated with the user.

A head-mounted display system, comprising:

• a head-mounted display unit comprising a display, wherein the head-mounted display unit is configured to communicate via at least a first communications technology;
• an interfacing structure constructed and arranged to be in opposing relation to the user's face in use, wherein the interfacing structure is configured to be releasably secured to the head-mounted display unit;
• and
• a positioning and stabilising structure structured and arranged to hold the head-mounted display unit in an operable position on the user's head in use,
• wherein the interfacing structure comprises at least one interfacing structure communication device configured to communicate with a remote device via a second communications technology, and communicate with the head-mounted display unit via the first communications technology.

A head-mounted display system, comprising:

• a head-mounted display unit comprising a display;
• an interfacing structure constructed and arranged to be in opposing relation to the user's face in use, wherein the interfacing structure is configured to be releasably secured to the head-mounted display unit;
• and
• a positioning and stabilising structure structured and arranged to hold the head-mounted display unit in an operable position on the user's head in use,
• wherein at least one of the interfacing structure and the positioning and stabilising structure comprises at least one adjustable portion, and at least one actuator configured to control movement of the adjustable portion.