No real learning curve is needed for this device. However, the
Reality Vest does require a little time for adjusting the fit of the straps before playing. (And the straps are VERY adjustable; truly a ?one-size fits most.?)
The Nuby Reality Vest uses four AA batteries to power its feedback units (six in all), and has a pass-thru connection for your controller. The Reality Vest?s feedback is unique, sending a ?wave? of vibrations across your torso. Instead of a solid hit, the vest provides more of a longer effect, as the pulses work their way across your body. While this is a different sensation than Dual Shock controllers, it gives a more enveloping feeling to your game.