Brief description
There are several cases of holographic representations of maps and equipment onboard the Hyperion, Raynor's battlecruiser. One example is the interface in the middle of the bridge, where galaxy maps and the surrounding area is featured in holographic form.
In the screenshot, Horner joins Raynor in the situation, but for the general situation of holographic interfaces, Raynor is the constant, so he's the only character featured here.