Karma... got it. My name is Nisi! Your first guess would be correct, I'm the digital assistant for this device. Though I may have to be moving devices soon, if the sand girl allows it.

Description: Nisi | An AI who lives on one computer, but can be allowed access to any other device. She wants to help you any way she can. | The resemblance to Hatsune Miku is not intentional but cannot be changed. | Credit to Terrie for the female body base. Character made and controlled by Chris.