SocketCircuits was a kickstarter project that focused on simplifying the process of learning, constructing, and prototyping electronic circuits, devices, and robots. Due to a lack of resources the project has not been able to reach the retail market. A simpler companion product is being developed now. If the companion product is successful, there may be resources available to continue Socket Circuits in the future.
You can view the original promotional video for the Socket Circuit concept here: