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Facial recognition systems are vulnerable to spoofing attacks, such as digital or printed photos, video recordings, 2D and 3D masks that may potentially deceive the algorithms. Liveness detection provides an additional level of security in such systems. Let's explain how it works.

In our daily practice at Evergreen, we too use the solutions that we offer to our clients. One such solution is the office assistant bot, which now helps the team with everyday office chores and frees up our office manager.

Cashberry is a widely known Ukrainian online platform and market leader in microfinancing. Using the chatbot, clients can apply for and pay off a loan, contact a manager, get informed about the company's services and sign up for a newsletter. Read more about the benefits of chatbots for a finance company in our case study.

Voice search is considered one of the top eCommerce trends for 2021, and voice commerce is forecast to grow in the coming years. Is voice search a must for your business? Can it disrupt eCommerce in the nearest future? Let's find out.

AR & VR top the list of trends for 2021. Even if you don't do 3D previews for search results, you can still use AR on product cards, with the ability to view products in augmented reality.

OpenCV is an open-source library for computer vision, image processing and numerical algorithms with quite an extensive functionality. We actively use it in recognition services along with Face Recognition Library, an open-source C++ library. You can read about our experience of building a face recognition system based on the Raspberry Pi 4 single-board computer in this article.