AvatarOn is a suite of switches with changeable covers. Compared with other switches, it provides more flexible and personalized choices for consumers, because the cover is changeable by hand just like a mobile phone case. This makes the product suitable for different room styles. Furthermore, the changeable cover creates an unbridled way for cleaning and a cost-saving way for substitution or upgrading. On the other hand, the rocker panel is designed purely vertical when it's "Off" and sloping when it's "On," so it is easier to recognize "On" and "Off" visually.