Well, I do not know if this device is considered technological, but I think that if this instrument was called electroacoustic guitar, should have something of technological, haha. This is a piece of wood that has six strings, personally I think that this contributes in my life in a big quantity, because I'm always stressed and when I play my guitar all the things that were in my mind desappear. I've got this about 6-7 years ago. I remember that the day that my mother bought me the guitar I felt very very happy. I must admit that using this instrument cost me a lot, because I am left-handed and well, I had to acquire enough rhythm in my unskilled hand to get good results. I finally got it, I learned to play guitar alone, watching tutorials on the internet. I usually play this instrument frequently, although now I can not do this all days, the university takes away a lot of time. I think that my life without this, would be boring, there aren't any better than a l...