holistic strata
Tokyo-based choreographer and video artist Hiroaki Umeda creates mesmerizing visual environments for his visceral solo works, appearing as a fine-spun swirl of movement in a digital storm of light and sound—an elusive figure, by turns frantic and still, awash in pulsating electronic waves. In a program of acclaimed companion pieces, Haptic and Holistic Strata, Umeda’s distinctive dance vocabulary draws on a range of butoh, ballet and hip-hop. He conceives his interdisciplinary events as a sensorial whole, creating the beats and sonic textures as well as the entrancing video and lighting effects. Designed to elicit primal emotion, Umeda’s work is minimalist and radical, subtle and violent, abstract yet precise, and thrillingly physical.

Wavelet
It uses the changing light to mimic the flowing water. Wavelet is composed of 1,300 light-responsive light bulbs. Each light bulb is designed in an arc shape, which gives the light wave a distinct direction. Each of the teardrop-shaped light bulbs is embedded with custom-made electronics that detect and react to changes in light and colour. When any of the light bulbs detect a change in colour or light, it displays the colour accordingly. When any of of the lights are turned on, the adjacent light bulbs react to the light change and the light waves automatically expand out to the very edge of the installation. From a single source of light, waves spread out like a series of dominoes. The random variable patterns created give a pleasant surprise to the audience.