A design system generates a design for an eyewear frame customized for a user. The eyewear frame provides audio content to the user. The design system captures anthropometric data of the user. Using machine learning techniques, the design system determines features of the user from the anthropometric data and generates a three dimensional (3D) geometry of the portion of the user's head. A design for the customized eyewear frame is generated based on the 3D geometry of the portion of the user's head. The design of the customized eyewear frame includes design parameters that describe a shape of a coupling element that ensures the eyewear frame is customized to the user's head.

A spectacle frame including a first part, at least a second part, a joining part joining the second part to the first part allowing to fold and unfold the second part relative to the first part so that the second part be movable between respective closed position and open position, at least an electrical wiring arranged through the joining part to allow an electrical connectivity between the first part and the second part, wherein the joining part is elastically deformable with curvature radius values higher than a predefined minimum curvature radius value.

A system and method for customization of an eyewear is disclosed. The system includes a face scanning subsystem configured to scan a face of a user to capture one or more predefined details, an eyewear display subsystem configured to display one or more collections of the one or more components, an eyewear customization subsystem configured to receive a selection input representative of one or more components selected from the one or more collections, a first level eyewear customization subsystem configured to receive one or more customization input representative of one or more customization parameters, an eyewear assembling subsystem configured to assemble the eyewear associated with the user, a testing subsystem configured to test in real time, one or more customized eyewear, a second level eyewear frame eyewear customization subsystem configured to customize the one or more customization parameters in real time.

The invention relates to a method for automatically establishing parameters in order to centre and/or personalise corrective lenses for spectacles, comprising the following steps: —taking images of the frame from different viewing angles, —defining an initial model of the frame in a reference system based on a set of predefined initial parameters, projecting a region of interests in the images, —comparing the projections and evaluating a similarity between said projections, —modifying at least one of the parameters of the model and reiterating the steps until a maximum level of similarity between the projections is obtained, —deducing the at least one of the parameters from the model associated with the projections which have the maximum level of similarity.

The present disclosure provides methods, devices, and systems for automated measured correction of the eyes and provision of sunglasses and eyeglasses for individuals, including individuals with a visual acuity of 20/20 or better. Methods, devices and systems for remote measurement of refraction by an examiner away from the measurement system are also disclosed.

Systems and methods for creating fully custom products from scratch without exclusive use of off-the-shelf or pre-specified components. A system for creating custom products includes a computer communicatively coupled with an image capture device and configured to construct an anatomic model of the user based on captured image data and/or measurement data. The computer provides a configurable product model and enables preview and automatic or user-guided customization of the product model. A display is communicatively coupled with the computer and displays the custom product model superimposed on the anatomic model or image data of the user. The computer is further configured to provide the customized product model to a manufacturer for manufacturing eyewear for the user in accordance with the customized product model.

The invention relates to a method for estimating a reference posture of a subject with a view to taking measurements in order to determine the parameters for manufacturing a vision correction device, including, for a plurality of instances in which the head reaches a target reference posture from at least one deviated posture, the steps of: measuring the actual reference posture to thus obtain a plurality of sets of actual reference posture data, and storing said sets of data in a memory; and processing said sets of actual reference posture data using a digital processing unit in order to obtain an optimal reference posture.

A method of processing an order request for an ophthalmic lens to be manufactured by a manufacturing device includes the following steps: receiving an order request including at least information related to an ophthalmic wearer's prescription by a first processing device; processing the order request by the first processing device on the basis of predetermined processing rules so as to obtain manufacturing parameters to be applied to the manufacturing device so as to manufacture the ophthalmic lens according to the information included in the order request; sending and storing the manufacturing parameters identified as requiring a further modification to a storing device and sending the other manufacturing parameters to the manufacturing device; modifying the stored manufacturing parameters by a second processing device and sending the modified manufacturing parameters to the manufacturing device.

A simulation system for simulating an appearance of a wearer's face wearing spectacles with accurate eye scaling includes a spherical component calculator that calculates a spherical component of a lens of the spectacles, the lens having an aspherical optical surface. The system further includes a simulation image generator that generates a simulation image of the wearer's face wearing the spectacles including accurately scaled eyes based on lens location information of the spectacles when worn and the spherical component. The system further includes a simulation image displaying unit that displays the simulation image. The lens location information includes a distance between a portion of an eye of the wearer and an eye-side surface of the lens.

An augmented reality device includes a frame assembly including a nose piece and a pair of temple pads configured to accommodate a plurality of fit points of a user. A set of mountings on the frame assembly is configured to mount to the frame assembly any of a plurality of different see-through display modules having different exit pupil distances. A see-through display module is coupled to the frame assembly via the set of mountings. The see-through display module is selected from among the plurality of different see-through display modules to match an exit pupil distance of the see-through display module to an inter-pupillary distance of the user.