Really a very wonderful device suggested by Pradeep and actually very nice to know that there exists any such device called remote neural monitoring which helps to find out what blind people dreams about....!!!
But Ajay, I don't agree with you about the advantage of this device. This is a dangerous device and is only misused by the people who possess it. There are few recent example which I can give and I know that nobody will believe it. They are, you have heard about the complete blackout in the I.G. International Airport Terminal 3 where even the back up system didn't work and the airport authority can't gave a valid and reasonable answer. Those who know about this device or are victim of this device were enjoying that situation. Yes, this remote can save the frequency transmitted by the power supply unit of the airport or any electrical unit without using any wireless access point. This is done through radio frequency(RF) and the remote can save the said frequency of that electrical unit from a distance place without even visiting that place. Once it is done then people play with the remote like the way we play using Universal Remote.
Another example of this remote is the case of Mr. Suresh Kalmadi. I am not talking about the case he is facing but you have noticed that recently Mr. Kalmadi is not speaking properly and he has visited psychiatrist for suffering of dementia. All this thing can be done artificially through this remote and no one including Mr.kalmadi will be able to find out about the use of this device on him. Only if he know that such device exist then only he can doubt about the misuse of this device.
Since, I am not good at communicating properly, I am unable to make others understand about the remote.
In nutshell,if you possess that remote then you can by sitting at home and without vising the airport even for once can switch off the electric supply of the airport.
Yes, this device can tell you what a blind person or any person is dreaming but it can destroy the life of that person by misusing this device.