Ask any good spy — if you’re looking to go incognito, it’s not just about a good mask and wig. You’ve gotta have a great accent to boot. And here to help is Elsa Speak, an app that employs machine ...

SAN FRANCISCO--(BUSINESS WIRE)--ELSA, a Silicon Valley-based company that uses speech recognition technology and artificial intelligence to help language learners improve their English pronunciation, ...

Vietnamese entrepreneur Van Dinh Hong Vu co-founded Elsa, an AI-powered English learning app that has helped millions worldwide improve their pronunciation and communication skills. In January she was ...