# Nvidia-backed firm rolls out AI avatars that emotionally respond to text: All you need to know | Tech News (HT Tech) > Synthesia, an AI firm backed by Nvidia, has launched Expressive Avatars, AI-driven digital characters that convey human emotions through text inputs. # Nvidia-backed firm rolls out AI avatars that emotionally respond to text: All you need to know ## Synthesia, an AI firm backed by Nvidia, has launched "Expressive Avatars," AI-driven digital characters that convey human emotions through text inputs. Apr 28 2024, 13:14 IST ![Follow on Facebook](https://images.hindustantimes.com/tech/static/revamp/images/png/follow-us-facebook.png) ![Follow on Facebook](https://images.hindustantimes.com/tech/static/revamp/images/png/follow-us-facebook-hover.png) ![Share](https://images.hindustantimes.com/tech/static/revamp/images/png/Share.png) ![Share](https://images.hindustantimes.com/tech/static/revamp/images/png/Shareclicked.png) ![Share on WhatsApp](https://images.hindustantimes.com/tech/static/revamp/images/png/whatsapp.png) ![Share on WhatsApp](https://images.hindustantimes.com/tech/static/revamp/images/png/whatsapp-hover.png) ![Share on Twitter](https://images.hindustantimes.com/tech/static/revamp/images/png/twitter.png) ![Share on Twitter](https://images.hindustantimes.com/tech/static/revamp/images/png/twitter-hover.png) ![Share on Facebook](https://images.hindustantimes.com/tech/static/revamp/images/png/facebook.png) ![Share on Facebook](https://images.hindustantimes.com/tech/static/revamp/images/png/facebook-hover.png) ![Bookmark](https://images.hindustantimes.com/tech/static/revamp/images/png/Bookmark.png) ![Bookmarked](https://images.hindustantimes.com/tech/static/revamp/images/png/Bookmarked.png) ### Our Pick ### Our Picks | Product | Rating | Price | | --- | --- | --- | | Apple iPhone 15 View Details | | | | | | CHECK DETAILS | | Apple iPhone 13 View Details | | | | | | CHECK DETAILS | View More Products ![view more product right image](https://images.hindustantimes.com/shop-now/images/chevron_right.png) ![Nvidia-backed firm rolls out AI avatars that emotionally respond to text: All you need to know](https://images.hindustantimes.com/tech/img/2024/04/26/1600x900/Untitled_design_-_2023-05-11T174356159_1683807321620_1714108446714.png) With investment from leading firms, Synthesia aims to revolutionize the video production landscape. (McAfee) ![Author Photo](https://images.hindustantimes.com/tech/static/revamp/images/png/HTTech-new-circle-logo.png) ### By HT TECH Synthesia, an AI firm supported by Nvidia, has introduced "Expressive Avatars," AI-generated digital characters capable of conveying human emotions through text inputs. This innovation is set to revolutionize the world of video production by reducing the need for cameras, microphones, actors, and lengthy editing processes. ## Bridging Virtual and Real Worlds Based in London, Synthesia's studio employs actors to read scripts against a green screen, teaching the AI system to replicate human expressions and emotions. The "Expressive Avatars" were demonstrated by inputting simple text lines like "I am happy," "I am sad," and "I am frustrated," with the AI-generated actor responding in the respective emotional tones. Also read: Gigabyte launches AI powered QD-OLED gaming monitor in India: Check price, features and more Synthesia's technology has gained traction among over 55,000 businesses, including half of the Fortune 100 companies, using digital avatars for presentations and training videos. Established in 2017, the firm secured $90 million in funding last year at a valuation of approximately $1 billion, cementing its status as one of Britain's prominent AI unicorns. Notable investors include Accel, Kleiner Perkins, GV, FirstMark Capital, and MMC. ## 1. Apple iPhone 15 ## Apple iPhone 15 ![Loading...](https://images.hindustantimes.com/shop-now/images/loading_530x385px.png) ## Addressing Concerns and Ensuring Authenticity Amid concerns about potential misuse, Synthesia has taken measures to ensure responsible use of its technology. Publishers must register as enterprise customers, and all content is subject to moderation. The company employs a "Know Your Customer" process akin to banking industry standards, preventing misuse by malicious entities. Also read: OpenAI former executive shares why ‘human employees’ will always be needed in the age of AI Synthesia is actively preparing for global elections, implementing controls to thwart attempts by hostile actors to manipulate outcomes. Additionally, the company collaborates with the Coalition for Content Provenance and Authenticity, an AI consortium focused on implementing content credentials and digital "watermarking" to distinguish AI-generated content from human-made. ## 2. Apple iPhone 13 ## Apple iPhone 13 ![Loading...](https://images.hindustantimes.com/shop-now/images/loading_530x385px.png) Synthesia's innovative "Expressive Avatars" signify a significant leap in AI technology, bridging the gap between virtual and real-world interactions. With robust security measures in place, the company is poised to shape the future of digital content creation while safeguarding against potential misuse. One more thing! We are now on WhatsApp Channels! Follow us there so you never miss any updates from the world of technology. ‎To follow the HT Tech channel on WhatsApp, click here to join now! Catch all the Latest Tech News, Mobile News, Laptop News, Gaming news, Wearables News , How To News, also keep up with us on Whatsapp channel,Twitter, Facebook, Google News, and Instagram. 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