Anyone who deals with forex trading is well aware of forex robots and forex signals as the essential tools required to conduct trading in the forex market. This form of trading is quite new as compared to stock market trading and as such there is a general ignorance about the form of trading. These tools though available quite freely has the associated problem of not being well documented. Every seller naturally claims their forex robot or forex signal to be the best in the market. There is usually no way to judge one from the other.
There are sites which provide users with dummy forex trading processes. That is a good place to start with to learn about forex robots and signals. One would get a fair hint of how well versed would be the individual who has created the site. There are sites which would give lots of data to this effect and this data can be verified against the live reality. Taking on signals from such sites is a recommended process rather than going in blind.
Sites which provide a detailed write up on how to use the robot or the signal is once again something that must be read exhaustively. Sites which give one an analysis, the logic behind the analysis and then how the robot or signal has helped in reaching this final conclusion is what one must look for. These are the only proven processes by which one can judge a good robot or a signal that is advertised on the net.
Reading therefore is the only way as of now that one can identify the correct tool for using in forex trading. Anyone who claims to be an expert is not to be taken on face value. Being new, all its users are also equally new.