Two Spanish artists brought to the Cervantes Institute in Beijing their project Skyline, a site-specific multimedia performance that incorporates dance, music, art and technology. [Photo provided to China Daily]

For the artists, it is important to engage the audience and give them something to ponder at the beginning of the performance.

Baumann, a musician and a multimedia artist, who is responsible for the design and development of the project's interactive technology, says that the wristband generates sounds and the phone generates the visuals with the dancer's every movement.

This is the second time the troupe performed in China, since their first performance in 2011 with the Paper Tiger theater in Beijing.