The living can communicate with the dead — and Niles Mitchell regularly holds seances on YouTube to prove it.

Mitchell is a true medium, putting contemporary technology like the iPhone or Apple Watch in touch with obsolete hardware. He connects the two worlds and gets devices, old and new, to work together in ways likely never imagined by their creators.

The Apple Watch has done amazing things, most notably alerted people to life-threatening heart ailments.

Here’s a new one: burning a CD with it.