Wireless Power Delivery in a Fluid Environment

A system includes a reservoir containing a fluid, one or more objects in physical contact with the fluid, each of the one or more objects having a respective induction coil embedded therein, at least one conductive coil in the reservoir, and a control device having a hardware processor and a memory storing a control application. The hardware processor is configured to execute the control application to receive an input to initiate an activity using the one or more objects and provide, in response to receiving the input, a first electric current in the at least one conductive coil. Wherein each of the one or more objects is powered by a respective second electric current generated in the respective induction coil of each of the one or more objects, in response to the first electric current, to perform the activity.