connection to where that window or dialog came from.</p> <p>That's going to be a big challenge and opportunity &#8212; building tools for creating 3D user desktop interfaces.</p> <p><strong>What is the goal for the open source license?</strong></p> <p>We are still discussing this &#8212; by the time this article is published, we hope to have those details ironed out. Our current thinking is to release the binaries under a free, business-friendly license, and the source under the GPL or something similar. So