Chengdu Photonic Signal Technology Co., Ltd.

Digitally connected living environments

Chengdu Photonic Signal Technology is part of the Douyin Life Service Design division of the ByteDance technology company and specialises in the development of innovative product formats, such as live streaming, short films and search functions. The platform supports over 6.1 million retailers in more than 370 cities, while also providing a highly diversified lifestyle offering. In addition, the team endeavours to use its formats to promote leisure consumption, boost regional culture and tourism, and revitalise traditional brands.

About Chengdu Photonic Signal Technology

Make every heartbeat count.

Yilin Li

Awarded in

Awarded projects 2025

Douyin Video Genius – From Shaky Clips to Viral Revenue for Hustling Vendors

The AI-powered Douyin Video Genius app, which is incredibly easy to use, enables even small businesses without technical expertise or related resources to create professional video marketing content.

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Interview with Douyin Life Service Design Team

ByteDance’s Douyin Life Service design team is on a mission to create online-to-offline experiences for consumers. It has developed an AI-powered app called Douyin Video Genius that empowers small and medium-sized businesses with limited technical expertise and time constraints – enabling them to easily create professional-grade…

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