Zoe Kleinman speaks to Sam Liang chief executive and co-founder of artificial intelligence transcription start-up Otter.ai

Sam Liang was born in China and moved to the US in 1991. He received a PhD from Stanford University before joining Google, where he led the search engines location services.

He co-founded California based Otter.ai in 2016. The start-up has evolved from a voice-to-text transcription service to offer AI-powered recordings of live events, meeting summaries and content searches.

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Presenter: Zoe Kleinman

Producer: Farhana Haider

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(Image: Sam Liang. Credit: Bloomberg / Contributor via Getty)