A device can include a body including a sensor and an accelerometer. The sensor can detect contact with the body. The accelerometer can detect a movement of the body. The device can also include at least one processor. The at least one processor can determine an action corresponding to the movement of the body. The action can include at least one of a thermal effect, a production of light, or a transmission of power. The at least one processor can also cause the device to perform the action.