More people are going to need corrective vision. There will always be a need for glasses. Problems associated with glasses will have to be resolved. New future trends in fashion related products are going to generate a demand for a rapid evolution in unconventional eyewear design. Consumers are looking for individuality and conformity at the same time, products that respect this will need to be customizable to some degree, allowing the user and the product to grow in synchronism
Some develpment sketches and sketch modelling.
Development sketches
Some function and development sketches
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Future Eyewear

Future Eyewear