When DSE was on a few weeks ago in Las Vegas, I wandered down to the other end of the convention center to get a glimpse of the legendarily crazy Nightclub and Bar Show - where endless booths pour free drink samples.
I wanted to see how nuts it really was, but I was also on a mission to see the set-up of a Vegas start-up called Holocryptics, which is building a service around hologram-like virtual DJs that any nightclub or bar can rent by the hour.
Holocryptics provides to operators a packaged kit that includes a built-in media server, projector and mesh direct-projection surface. The DJs are custom videotaped in a studio, and high-end audio recorded, to produce files that look, on a transparent screen, like the bobbing and juking knob-twirlers are really there.
It could cost $1,000s to get a seasoned DJ to do a set at a club. With this set-up, there's a pretty reasonable one-time CAPEX hit, and then a DJ set costs less than $30. And it can get launched and controlled off a smartphone app.
I spoke with founder Ronnie Lee about the roots of his company, how things work, why holograms and how this could - in theory - be applied to all kinds of things, like political whistle-stops and distance learning.