From February 26th to March 1st, the 2018 World Mobile Communications Conference (MWC 2018) took place at the Barcelona Convention and Exhibition Center. Among the many exhibits, two interactive devices that taught users how to dance caught the attention of numerous visitors. This was the first "physical action tracking" game in China, developed by Tencent QQ in collaboration with Qualcomm — called "High Energy Dance Room." The game was available on mobile QQ and DOV, offering an innovative way to experience AI-powered entertainment.
At the event, Qualcomm showcased a range of AI-based demonstrations, with one of the most eye-catching being the "High Energy Dance Room." Powered by Tencent AI Lab's exclusive "Body Motion Tracking" technology and supported by Qualcomm's AI Engine, this app had already gained popularity among young users since its launch in early December 2017.
Many exhibitors were drawn to the interactive experience, eager to try it out. The lively music and dynamic dance movements made it a hit, with attendees praising it as a perfect blend of AI and entertainment.
The gameplay of "High Energy Dance Room" is straightforward. Users can access it through the latest version of mobile QQ. Simply open the chat interface or select the "Video" option from the "+" menu in the contact list, then choose "High Energy Dance Room" from the overlay options. From there, users can pick a dance track, record their performance, review the video, add graffiti, and edit the music. They can then share the dance video with friends or save it locally for later viewing.
Behind the scenes, the technology driving the app is impressive. It relies on Tencent AI Lab's "Body Motion Tracking" system, which uses key point detection and bottom-up grouping methods. Through network structure optimization, model pruning, and teacher-student training techniques, the system significantly reduces computational complexity while maintaining high accuracy and real-time performance, even in multi-person scenarios.
With the advancement of smart hardware and AI technologies, new content and experiences are constantly emerging. By integrating the "High Energy Dance Room" into mobile QQ, Qualcomm and Tencent have made AI more accessible. This lightweight application allows everyday users to enjoy cutting-edge technology anytime and anywhere, helping to drive the broader adoption of AI and support industry growth.
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