The software binaries and source code are released only for tutorial and demonstration purpose.
You are allowed to use and modify the libraries in your projects with the following restictions:
(1) You are not allowed to redistribute any source code, neither in original nor modified form.
(2) You are allowed to redistribute the compiled assemblies with your software
(3) Your should notice the use of the libraries in your project, including a weblink to: http://www.vrhome.de
(4) No license fees apply for private or commercial usage.
(5) The license can be changed at any time for newer versions.
(6) The software is licensed "as-is." You bear the risk of using it. The contributors give no express warranties, guarantees or conditions.