Comments Off on MirrorBot Video – Moving Projections Controller Interface

By TeK, January 5, 2011 17:58

Part #02 of the MirrorBot Demo Video

** Video Installation Audio Visual Special Event n8 @Tacheles 17.12.2010

• Music by Nil Wu Ming — ThanX!!   www.nilwuming.org

• Headsquatter.org Live Visuals       www.headsquatter.org

** Details of the Controller device:

• Programs and Live Mode LCD screen interface

Part #01 of the Video, Installation in MIKZ, Berlin 03.2010: /2011/01/03/mirrorbot-video-moving-projections-in-action

Technical details: lab.synoptx.net/mirrorbot

Comments Off on Headsquatter Live Visuals .: Suppe+Mucke & Suchtfaktor 4.9.’10

By TeK, September 4, 2010 14:22

Today the Headsquatter.org VJ crew plays two live video performances with multiple projections

Suppe+Mucke Strassenfest

Moving projections at Drachenspielplatz Schreinerstrasse or in Samariterstrasse – 20h-22h

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Suchtfaktor Party @MIKZ

Minimal electro 23:59h – late

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headsquatter.org

youtube.com/headsquatter

myspace.com/headsquatter

Come, have a look!

Comments (2)

By TeK, March 13, 2010 18:41

Flash! People on the dancefloor - Mirror Station besides the DJ and the controller box in front

Headsquatter VJ crew used the new version of the moving-projections-robot in MIKZ club in Berlin Friedrichshain @

Suchtfaktor Party 6.3.2010

Mirror Station directing the beamer projection on wall and roof

to create a visuals show with a moving projection.

The  2D (X+Y axis)  mirror-station was mounted in front of a 2500 ANSI lumen beamer – this was strong enough to produce very clear and big projections everywhere in the dancehall.

Two servo motors are driving one mirror in X- *and* Y- axis. The projection can be moved across the walls by a joystick or with automatic pattern programs, synced on beat of the music.

VJ desk: 2 video notebooks, 1 video-mixer, eeePC 701 preview screen, midi controller and mirrorbot controller

30° in vertical Y axis are enough to reach almost any point on the ceiling. Combined with more than 120° on the horizontal axis, it can project on any point on 3 of the walls.

Many guests on the dancefloor were surprised by the projections suddenly appearing and disappearing and when they discovered the mirror-station, they showed it to others. Some people came on stage to the VJ desk to ask how the moving projection works and some more came up to say that they liked the visuals show 🙂

It was fun to “play” the robot just like an instrument with the joysticks. When the positioning button is pressed on beat – matching to the rhythm – the projection is “dancing” across the room!

Comments Off on MirrorBot Moving Projections System

By TeK, June 8, 2008 05:23

Mirror Bots .: moving visuals projections – standalone & Linux GUI controller

This is a robotic system to move VJmix projections all over the walls.

Video: MirrotBot in Action Köpi, Berlin 11.2008

Beamer projection reflection on mirror

Mirrors are mounted on servo motors to rotate them in front of dia projectors or beamers. This way, the projections are moved across the walls and the ceiling of the room.

A microcontroller system, connected to a netbook, is used to control the mirror-servo-unit movements.

“Hotspots” are defined to project on the best spots on the walls of the location and create an impressive light show of moving rays and projections on all walls and screens.

1.prototype live action with diaprojector & beamer

This system can be installed in rooms of any size.

It is required to use projection glass or there are double projections and very unsharpened results. The beamers must be powerful to show bright images also on the must distant walls. In big rooms, the projections are really big, so the 2 video mixes can work together as moving textures or moving characters.

The proof-of-concept system was first used by Headsquatter Live Visuals in Berlin @MIKZ – Suchtfaktor – 27.09.2008 with great success and continuously enhanced and tested live.

Hardware

We use a common, programmable input/output hardware controller to trigger motors: Arduino Dicemilia.

1.prototype live action -- only left dia is mirrored

Two Mirrors are mounted on  servos to move them in front of two video beamers. This first version can move 2 projections with 2 mirrors on one horizontal axis between 40° and 130° – ca.  It  creates distorted projections depending on the current angle, but works very well with various kinds of video mixes. High contrast images and vectorial animations work specially good. By positioning two projections besides each other there appear many interesting possibilities.

Combined with fog machines the rays become visible and the moving beams look like a laser show with real videos.

The servo-mirror movements are synchronized to the beat of the music and many programs can be selected, to move the projections in various patterns.

VJ Live Mix Box: Wiimote - VJ mixer - Arduino Servo Control - Mirror (+ eeePC 🙂 ) - Linux Netbook

Software

This MirrorBot is controlled by a linux netbook over serial console via USB cable. The prototype is remote-controlled  by a simple software command line. Various keyboard key presses change program, speed, play/pause mode of the attached servo control box. This works quite good during live visuals mixes, with a mini terminal window in front of a TVtime preview screen of the video mixer.

Pictures by Rue23 in MIKZ 27.09.2008 – Suchtfaktor Party ::

more Pix @