Last year it was no lasers, this year it's also no soldering. This is how hacker cons die. #34c3pic.twitter.com/n8Ep3BQ6Px
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Last year they made me take down my interlocked RGB projector which was located at well above eye level and pointed at a wall, so I definitely won't be bringing it this year.
That is no point, CERT would have been involved. Only if fire safety is directly concerned, we get in contact with you. I don't know whoever let you take it down and why.
Some angel asked for official German legal paperwork regarding the laser, which I obviously didn't have, and said I needed to take it down if I didn't have it.
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