Still worrying about picking glasses? Then your welfare is coming! Today Xiaobian will bring you to know a high-tech product, so that you will never get rid of the good question.
Recently, India's online glasses e-commerce Lenskart invested $1 million in San Francisco-based Ditto. This venture can perform face modeling to provide virtual glasses try-on service. After the transaction, Lenskart will receive a minority stake in Ditto.
Lenskart has used Ditto's 3D try-on service on its own websites and applications. This service can help Lenskart increase online interaction with consumers because consumers will provide their own photos of different glasses.
Peyush Bansal, Lenskart's chief executive and founder, said: "Ditto will provide us with an exclusive 3D virtual try-on technology that allows consumers to see how they wear a pair of glasses. Very good evaluation, we will do 10,000 trials every day."
Ditto is a venture capital technology company that licenses its technology to optical retailers worldwide. It allows consumers to create a face video from a mobile phone or webcam to try on glasses, and they can get facial analysis and personalized frame recommendations.
The company's 3D try-on service can model the user's face from multiple angles for modeling. When the user tries on a pair of glasses, they can turn the face model left and right to see other angles. This online try-on can help them make frame selections faster based on historical data and user preferences, bringing more efficiency and more fun to shoppers. Lenskart began using the service in 2016.
Founded in 2010, Lenskart offers more than 10,000 eyewear styles to meet different consumer needs. The company has opened more than 350 stores in 95 cities in India.
TO-220 Transistor Outline Package is a type of in-line package often used in high-power transistors and small and medium-sized integrated circuits.
It not only plays the role of mounting, fixing, sealing, protecting the chip and enhancing the electrothermal performance, but also connects to the pins of the package shell with wires through the contacts on the chip, and these pins pass through the wires on the printed circuit board. Connect with other devices to realize the connection between the internal chip and the external circuit.Because the chip must be isolated from the outside world to prevent impurities in the air from corroding the chip circuit and causing electrical performance degradation. On the other hand, the packaged chip is also easier to install and transport.
TO-220 package is a kind of in-line package that is often used for fast recovery diodes. TO-220AC represents a single tube with only two pins and only one chip inside.
The diodes are packaged in TO-220AC and can be used in switch mode power supplies (SMPS), power factor correction (PFC), engine drives, photovoltaic inverters, uninterruptible power supplies, wind engines, train traction systems, electric vehicles and other fields.
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