I don't know python or any other programming language. I am a Physics teacher. I have seen Java applets where the user gets an interface with controls for changing the variables in an experiment. Variables for instance, the capacitance of a capacitor or length of a pendulum or the mass of a falling body or the like. the result will be processed internally using some algorithm and presented in a convincing manner. The mathematical expressions behind the model or charts or graphs can be displayed. Here, if an experimental set up is interfaced somewhere with a computer and the user is "inputting" or clicking a word or button on his computer say, "*Charge" *and suddenly a graph appears which does not communicate anything meaningful to the user. What difference does it make if the python robot is actually changing the experimental setup in the remote computer? What is the role and relevance of Phoenix in this if the same result can be displayed through simulation? vks On Dec 13, 2007 8:13 PM, Kishore Asok <kishore.asok@xxxxxxxxx> wrote: > >>No try changing delay also. > > That's great! > > >>If you want to change the capacitor also, send me a python controlled > Robot to do that. > > Hehe! I saw that only now! > > Regards, > Kishore >