How does Aido’s charging dock work?

The easiest way to charge Aido is to use the optional smart charging dock that lets Aido charge autonomously:

Aido’s dock has a specially designed set of two charging rings, one of positive polarity and the other negative

The charging rings are designed in a semi-circular fashion to increase probability of touching Aido’s charging circuits, no matter how Aido rolls into the dock

The charging rings have special circuitry to prevent a short circuit in case it encounters a foreign object

Once Aido rolls into the dock, the charging rings are activated and drive charge to Aido.