Head mountable display

A wearable electronic device, comprising:

• a housing;
• a first optical module secured to the housing, the first optical module comprising a first display screen;
• a second optical module secured to the housing, the second optical module comprising a second display screen;
• a first strap connected to a first side of the housing and electrically connected to the first optical module, the first strap defining a first volume and including:
• a processor disposed in the first volume;
• and
• a power connector;
• a second strap connected to a second side of the housing, the second strap electrically connected to the first strap and defining a second volume;
• and
• a band removably and rotatably connected to the first strap and to the second strap.

A head mountable display device, comprising:

• a housing;
• an optical module translatably connected to the housing, the optical module including a display screen;
• a first strap connected to the housing, the first strap defining a first volume and comprising:
• a processor disposed in the first volume;
• a power connector disposed on the first strap;
• and
• a first conductor electrically connecting the power connector to the processor and the optical module;
• a second strap connected to the housing, the second strap defining a second volume and comprising a second conductor electrically connecting to the power connector through the housing;
• a band removably connected to the first strap and to the second strap;
• and
• a battery electrically connected to the power connector.