She even taught us to unfasten the T-tops and slide each one into car's hatchback trunk, while we wait in the carpool lane at school.

NPR: Who's Your Grandma? These Days, Nobody Is

Our only concern is whether the screws will easily unfasten over time, but the company let us know it's paying attention to this for the final product.

ENGADGET: People People AB's Transparent Speaker goes live on Kickstarter, we clearly go hands-on