The installation of contemporary art and street art of BIOKIP's artists will be introduced with Rythmica, an interactive platform. Six persons at time can use the platform. Rythmica is the decomposition of a drum in six parts (box, rolling, raid, tom, eardrum but also congas or maracas) related to the six forms of the interactive platform. The Machine it is a multi-touch floor able to notice the presence or absence of the consumer translating it in a command with which to operate or to disarm a source video (realized by PLUNGER MEDIA) and audio according to pre-arranged criterions .