InfraRED uses p6spy driver library from p6spy.com

The P6Spy Software License, Version 1.2
This license is derived and fully compatible with the Apache Software license, see http://www.apache.org/LICENSE.txt
Copyright (c) 2001-2003 Andy Martin, Ph.D. and Jeff Goke
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3. The end-user documentation included with the redistribution, if any, must include the following acknowledgment:

The original concept and code base for P6Spy was conceived and developed by Andy Martin, Ph.D. who generously contributed the first complete release to the public under this license.
This product was due to the pioneering work of Andy that began in December of 1995 developing applications that could seamlessly be deployed with minimal effort but with dramatic results. This code is maintained and extended by Jeff Goke and with the ideas and contributions of other P6Spy contributors. (http://www.p6spy.com)
Alternately, this acknowledgment may appear in the software itself, if and wherever such third-party acknowledgments normally appear.

4. The names "P6Spy", "Jeff Goke", and "Andy Martin" must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact license@p6spy.com.

5. Products derived from this software may not be called "P6Spy" nor may "P6Spy" appear in their names without prior written permission of Jeff Goke and Andy Martin.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.