A protective glove includes a coating of dehydrated material on its inside surface. In one aspect, a shader computes subsurface scattering effects via a ray-tracing or point-based technique using a normalized diffusion profile. A metal interconnect region with a control gate node is provided that capacitively couples to the floating gate poly. The services are invoked based on current context of the users. The integrated room controller also includes a dimmer control circuit coupled to the lighting load and actuated by the microcontroller to control dimming operations associated with the lighting load.