Patent ID: 9744384
Date: 2017-08-29
CPC Classifications: A62B,G02B

Claim:
1. A breathing device, comprising: a non-conductive housing; a visor; an electrowetting control circuit configured to apply an electric field to fluids via electrodes; a first control knob configured to adjust a first focal length within a first range; a second control knob configured to adjust a second focal length within a second range, wherein the first range does not overlap the second range; a transparent electronic display coupled to the visor and configured so that a user may simultaneously view data and video on the transparent electronic display and look through the visor; a first adjustable electrowetting lens device having a tapered housing for two or more liquids, wherein the first adjustable electrowetting lens device is coupled to the first control knob, the electrowetting control circuit and the transparent electronic display; a second adjustable electrowetting lens device coupled to the second control knob and the electrowetting control circuit; an inhalation connection configured to provide human-breathable air inside of the non-conductive housing; a receiver configured to receive wireless communication signals; communications circuitry for sending and receiving data and video information to and from a local small cell site; and a processor coupled to the transparent electronic display, the electrowetting control circuit, and the receiver, wherein the processor is configured with processor executable software instructions to perform operations comprising: wherein the visor, receiver, electrowetting control circuit, and communication circuitry are all hermetically sealed inside the non-conductive housing.