摘要:
An apparatus for generation of a volume of free air (15) adapted for projection of holographic images comprising a blowing device (12) fed with an nebulized air-water mixture generating a substantially flat laminar flow of said mixture through an outlet orifice (18) and along an advancing direction; said apparatus further comprising a suction device (13) for the mixture forced into a laminar motion, placed downstream of the blowing device (12) relative to the mixture advancing direction, the suction device (13) being provided with a mixture inlet orifice (20) facing the outlet orifice (18) of the blowing device (12), the distance (D) of these orifices (18, 20) being such that the mixture flow from the outlet orifice (18) to the inlet orifice (20) is substantially of laminar type.
摘要:
Method for detecting, classifying, teaching and training exercises comprising the phases of : - acquiring position and movement data relating to an exercise being carried out; - processing said acquired data to generate information relating to the exercise being carried out; - returning said information to the user/s so as to help teaching and training with the exercise being carried out; in which - said acquiring phase of said movement data relating to the exercise being carried out is realized by wearing one or more garments provided with movement detection sensors,- said exercise being carried out in the absence of external forcing; said processing phase comprises the phases of generating both a three-dimensional signal reproducing the exercise being carried out, and a numeric signal relating to the exercise being carried out; - the returning phase of the information to the user/s, being realized through the simultaneous displaying of the three-dimensional video signal reproducing the exercise being carried out, of a three-dimensional signal reproducing the exercise to be carried out and of a numerical signal comparing the three-dimensional video signals.