Abstract: An electric charge receptacle for a vehicle configured to be used with an electric plug includes a housing, a plurality of prongs, and a light source. The plurality of prongs are disposed within the housing, and are configured to mate with the electric plug. The light source is disposed within the housing.

Abstract: An electric charge receptacle for a vehicle configured to be used with an electric plug includes a housing, a plurality of prongs, and a light source. The plurality of prongs are disposed within the housing, and are configured to mate with the electric plug. The light source is disposed within the housing.

Abstract: Methods and systems for interactive market research according to the present invention provide structured market research using a framework that responds to the dynamic of a research event by redirecting resources and modifying stimuli during the event based on participant feedback to outpace and constructively redirect the dynamic of the event. The systems and methods provide a structured inquiry using a central linear model capable of invoking alternate graphic investigations supporting the goal of product optimization. Unique inquiries are provided along a central path using core stimuli, such as different themes, in addition to inquiries along parallel paths using satellite stimuli relative to appearance, content, or concept within the overall structure.