Magic Crystal Ball
BackMagic Crystal Ball(MaC Ball) is a spherical display system, which allows the users to see a virtual object/scene appearing inside a transparent sphere, and to manipulate the displayed content with bare-handed interactions. Interacting with MaC Ball makes the users feeling acting with magic power. MaC Ball provides the user to manipulate with touch and hover interactions. For instance, the user waves hands above the ball, causing clouds blowing from bottom of the ball, or slides fingers on the ball to rotate the displayed object. In addition, the user can press single finger to select an object or to issue a button. MaC Ball use motion detection and fingertips detection for gesture recognition and switch, and three pressure sensors to separate hovering and touching events. For applications, we design the virtual exhibition including virtual museum and relic browsing for realizing the public's imaginations to crystal balls.
Category: Tech
Uploaded: July 8th, 2008 @ 9:33 am
Author: yifang1113
Length: 04:03
Rating:
Views: 200
Tags: ball crystal magic
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