Augmented reality systems and methods for user health analysis

A display system comprising:

• a head-mounted display comprising one or more waveguides configured to transmit light from a surrounding environment to a user and to project light to the user to display image content;
• an environmental sensor configured to detect environmental data;
• a user sensor configured to collect user-specific data of the user;
• and
• processing circuitry configured to share one or both of the user-specific data and the environmental data with other display systems.

A method comprising:

• collecting environmental data from an environmental sensor of a display system including an augmented reality head-mounted display comprising one or more waveguides configured to transmit light from a surrounding environment to a user and to project light to the user to display image content;
• collecting user-specific data of the user from a user sensor of the display system;
• correlating the environmental data with the user-specific data by processing circuitry of the display system;
• and
• sharing, by the processing circuitry, one or both of the user-specific data and the environmental data with other display systems.