Say Hello to ‘Hello,’ the First Doorbell with Facial Recognition

Say Hello to ‘Hello,’ the First Doorbell with Facial Recognition

SAN FRANCISCO, Calif. – Nest, a subsidiary of Alphabet known for its high-tech home devices, officially introduced a security home device called Hello. Launched at a company event in San Francisco, Hello is a smart device that acts as both a doorbell and a security camera. The innovative device uses facial recognition technology that allows…