Augmented and virtual reality display systems and methods for delivery of medication to eyes

A wearable augmented reality device comprising: an augmented reality head-mounted ophthalmic system comprising an augmented reality display platform comprising: a frame configured to be worn on the head of a wearer wearing the head-mounted system; and a display attached to the frame, the display comprising: a waveguide stack configured to pass light from the world into an eye of the wearer; and a light source configured to provide light for generating virtual content, wherein the waveguide stack comprises a plurality of waveguides, each waveguide of the plurality of waveguides comprising: in-coupling diffractive optical elements configured to in-couple light provided by the light source, and out-coupling diffractive optical elements configured to out-couple in-coupled light to the eye of the wearer, wherein one or more waveguides of the plurality of waveguides are configured to output in-coupled light to an eye of the wearer with a different amount of wavefront divergence than one or more other waveguides of the plurality of waveguides, wherein different amounts of wavefront divergence are associated with different accommodation by the eye, and wherein the outputted light with different amounts of wavefront divergence forms virtual objects at different perceived depths away from the wearer, wherein each waveguide of the plurality of waveguides is configured to guide light therein by total internal reflection between opposing surfaces of the waveguide; and a medication delivery system configured to deliver medication to the eye of the wearer, wherein the augmented reality head-mounted ophthalmic system is configured to: display a visual cue on the display; and provide an alert to the wearer to focus on the visual cue while the medication is delivered.

A wearable augmented reality device comprising: an augmented reality head-mounted ophthalmic system comprising an augmented reality display platform comprising: a frame configured to be worn on the head of a wearer wearing the head-mounted system; and a display attached to the frame, the display comprising: a waveguide stack configured to pass light from the world into an eye of the wearer; and a light source configured to provide light for generating virtual content, wherein the waveguide stack comprises a plurality of waveguides, each waveguide of the plurality of waveguides comprising: in-coupling diffractive optical elements configured to in-couple light provided by the light source, and out-coupling diffractive optical elements configured to out-couple in-coupled light to the eye of the wearer, wherein one or more waveguides of the plurality of waveguides are configured to output light to an eye of the wearer with a different amount of wavefront divergence than one or more other waveguides of the plurality of waveguides, wherein different amounts of wavefront divergence are associated with different accommodation by the eye, and wherein the outputted light with different amounts of wavefront divergence forms virtual objects at different perceived depths away from the wearer; and a liquid delivery system configured to deliver a liquid to the eye of the wearer, wherein the augmented reality head-mounted ophthalmic system is configured to: display a visual cue on the display; and provide an alert to the wearer to focus on the visual cue while the liquid is delivered.