Downloading YVision 3.1 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. The software lies within Photo & Graphics Tools, more precisely 3D Design. This free program is a product of YDreams. The most popular version among YVision users is 4.0. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
YVision is the result of ten years of research and development in human-computer interaction. Nature inspires us to create systems that transcend traditional interfaces: synthetic worlds that can be touched, pulled and pushed, and which are imbued with meaning and context.
You may want to check out more software, such as Baldor Electronic Catalog, AutoCAD OwnerGuard or BabyaCAD, which might be related to YVision.