There's also KLone (http://www.koanlogic.com/klone/): "KLone is a fully-featured, multiplatform, web application development framework, targeted especially for embedded systems and appliances." It uses C/C++, and can be used with either the GPL or a royalty-free commercial license.
"I do not value a human because of the biological fact that they share my genus and species, no. The biological fact is indeed indifferent to the more profound moral fact: I value Man because he is Imago Dei, the image of God.
"Spock of Vulcan is not a member of my species, but if he were real, I would value him, and say he has rights, and protect his life, and so on. I value Vulcans because they are also Imago Dei, rational creatures as God is. For that matter, R2D2 is an intelligent being, capable of moral decisions, and great bravery, and yet nothing in his biology -- he is not, properly speaking, even a living thing -- makes him human. He clearly has a soul, however, or whatever you want to call the thing that makes for courage and humor and loyalty. The robot is also Imago Dei."