NIN at Lollapalooza

[Andy Tarpinian]

On Aug 4, 2008, at 10:09 AM, "Tony Scharf" <noisetheorem at gmail.com>  
wrote:
>
> The sound was very tight, and sounded excellent from where we were
> standing. the Light show was *amazing*. I dont know how they did it,
> but they had this big screens that were in front of and behind the
> band creating a 3-d light show - and it was interactive with the band!
> Trent could touch areas on the panels and it would change and have
> effects on the music (the youtube video posted last week showed one
> aspect of this).

These might be "stealth" screens, see-through LED screens that when  
layered can create really cool 3d effects. The touch thing may be some  
sort of tracking that relays the info of where he touches to the real  
time content playback software.