Blender Diplom create a hologram effect in Blender.
Gottfried Hofmann writes:
Without any compositing you can create holograms from your Blender models using Cycles. The look of the hologram is inspired by the less saturated, more modern approaches you can find in films like Prometheus.
Jonathan Lampel will walk you through the creation of the shader. The .blend of the intro animation is available for download as well.