Unobtrusive eye mounted display

An augmented reality system comprising:

• a contact lens display capable of projecting one or more images onto a user's retina;
• a necklace to deliver power to the contact lens display wirelessly using inductive coupling via a conductive coil extended along a perimeter of the necklace;
• a microphone;
• and
• a processor, the processor configured to:
• receive an audio signal from the microphone;
• determine a source of the audio signal;
• and
• generate data identifying the source of the audio signal for transmission to the contact lens display such that the contact lens display includes text identifying the source of the audio signal in the one or more images.

An augmented reality system comprising:

• a contact lens display capable of projecting one or more images onto a user's retina;
• a necklace to deliver power to the contact lens display wirelessly using inductive coupling via a conductive coil extended along a perimeter of the necklace;
• a microphone;
• and
• a processor, the processor configured to:
• receive an audio signal from the microphone;
• recognize speech in a first language in the audio signal;
• and,
• generate data representing text of the speech in a second language different than the first language for transmission to the contact lens display such that the contact lens display includes, in the one or more images, the text of the speech in the second language different than the first language.

An augmented reality system comprising:

• a contact lens display;
• and
• a necklace to deliver first data to the contact lens display wirelessly using inductive coupling via a first conductive coil extended along a perimeter of the necklace, the contact lens display capable of projecting one or more images onto a user's retina based on the first data;
• wherein the contact lens display comprises:
• a second conductive coil to inductively couple to the first conductive coil to receive the first data wirelessly,
• a transmitter circuit to transmit second data wirelessly to the necklace by changing an impedance across the second conductive coil, and
• wherein the necklace further comprises a receiver circuit to receive the second data by sensing the change in impedance across the second conductive coil.