iPod Neuron - According to the "Prosthetic arm" invented(and performed) by scientists, nowadays we can control brain requests by mechatronic mechanisms.(just google this person "Claudia Mitchell")
Here in "iPOD Neuron" I tried to merge this technology by an iPOD MP3 player to recognize user nerves reactions and encode it to the usable data information.
So then we can just say the track number or any other customized keyword to achieve our request...