Invention Grant
US07938751B2 Interactive step-type gymnastics practice device 有权
互动式体操练习器

Interactive step-type gymnastics practice device
Abstract:
The invention relates to an interactive gymnastics practice device which is used together with an image and sound system forming the gymnastics program to be followed by a user, comprising a first level of generally-pressure-sensitive surfaces, the surfaces extending essentially in a continuous manner and in substantially the same plane. The invention is characterized in that the device comprises at least one second level of surfaces which are pressure sensitive or which can control an action in response to a pressure, the second level surfaces extending essentially in a continuous manner and in substantially the same plane.
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