I find it very hard to imagine an interface that will replace the spring controlled hardware knob that controls the volume of sound coming out of my computer, a

I find it very hard to imagine an interface that will replace the spring controlled hardware knob that controls the volume of sound coming out of my computer, and I have seen and used a stupefying amount of gadgets that enable me to control sound. Consider that the passion of musicians to produce their music has led to eons of refinement in interface and design, A material technology which the hi tech world with its planned obsolescence paradigm does not often appreciate. All innovation is welcome and exciting, few things in the world of a musician brings more joy then a discovery of a new sound, or a new technique he can learn. but you know? that guitar interface? it just works. ... Of course the touch screen is exciting for musicians... check out Amit Pitaru/Zach Gage bring Sonic Wire Sculptor. its fun