Photonics

We still haven't been able to go through the computational aspect of it, right? Like it can't... Or did I... Yeah. So there's one part of the major part of the electronics that unfortunately we're still unable to do. But then in the process, like so we will be learning, we'll be generating know how knowledge which will help us do other things,. That's the whole point of doing the blue sky research or the basic identity. How far are we from a ... I don't know, a photonic computer, let's say?"