GRL Germany at Street Lab Meets Berlin

As part of the Street Lab meets Berlin Fest, we’re showing blitzTag this weekend, plus doing an intro/behind the scenes talk. We’re also working with local artist Shine in Decay, who will be leading an LED throwie workshop & urban installation. Details below:


GRL Germany presents blitzTag, a brand new Laser Tag software, with a whole suite of new features. You are invited to as yet undisclosed location, to bomb urban space with massive light based graffiti. blitzTag is not meant to replace the grand tradition of physical graffiti, it is an alternative open source tool – for urban communication in the digital age.

Fr, 11th of March, 22:00-24:00
Venue TBA, Check:
@GRLGermany, or here
or, come over to the opening of the „street lab exhibtiton“

Open Workspace: Open House, GRL talk, & LED throwie workshop with Shine in Decay

Sat, 12th March Noon – 6 pm
Venue: Open Design City – Prinzessinnenstraße 19-20, 10969 Berlin

Noon – 18:00 Hands-on display of GRL Germany’s bombIR (digital graffiti wall)
13:00 – 13:45 GRL Germany will give a talk which will be an introduction to GRL background and philosophy, with a behind-the-scenes look at some of our open-source tools, such as blitzTag and bombIR.
14:00 – 17:00 LED-Throwie workshop by Shine in Decay. We are going to make a whole lot of LED’s which will be installed in public space (location TBA). A Throwie consists of a lithium battery, a 10mm diffused LED and a rare-earth magnet taped together.
18:00 Meet at Open Design City for LED throwie installation (final location TBA)

More details about the Open Workspace here



We will be here bombing this

Moritzplatz, Prinzessinen Garten


Cognitive Cities & Street Lab Fest

In case you missed SVG2BVG at transmediale11, GRL Germany will have the complete set-up running for the Cognitive Cities Conference on Sunday Feb 27. CoCities will be a couple days of intense ideas around the future of cities, including a full day of free activities, exhibitions and workshops …

Open Design City / betahaus
Prinzessinnenstraße 19-20


We’re very excited to be part of Street Lab Meets Berlin in March. We’re planning a night of urban projections on Friday March 11 … featuring blitzTag. Check back soon for more details. Should be a fun time for all.

All Your Exhibit Belong to Us

Heute Tag? blitzTag? … What’s it called?

GRL-Germany displayed our brand new laser tag app during the final weekend of transmediale11.

We were happy with the result: ‚All Your Exhibit Belong to Us‘: a chance for the public to tag over-top of some of their favorite (and maybe not so favorite) exhibits at the festival.

We’re still working on a final title for the application, which should be coming soon – along with a much larger urban screen presentation. More details to follow shortly. Thanks all for coming out and leaving your mark in media.

Was ist GRL – LASER Tag Intro

Eine kurze Einführung in die Welt von GRL.

Laser tagging ist das beliebteste Kunstwerk. Einfach umzusetzen und jeder kann mit machen.

Kurz und Knapp: Eine Kamera filmt eine Hauswand ab, mit einem Laserpointer „schreibt“ man etwas auf die Hauswand. Die Software dahinter merkt sich den Laserpointer und schreibt mit Hilfe eines Beamers das Graffiti an die Wand. Geht garantiert wieder ab 😉

Hier ein Video aus New York! (Bald kommen noch andere schöne Sachen)

Und noch was kleines aus Wien, Österreich