"Steelworker wearing a gold plated protective mask, steel recycling demonstration, IdeenPark 2012, a technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Computer screen with mixing software, music production demonstration of the SAE Institute, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Steel limbs of RoboThesbian, a humanoid robot by Engineered Arts, IdeenPark 2012, a technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Children controlling software by touch and gestures, touch screen, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Children controlling software by touch and gestures, touch screen, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Children controlling software by touch and gestures, touch screen, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Wind energy, model of a plant, segment of a wind turbine mast, IdeenPark 2012, a technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"NAO kicking a ball into a goal, a humanoid robot from Aldebaran Robotics, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Child sitting in a wheelchair in front of a screen, disability simulation, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Hand with painted nails and a child's hand working together on an electronic device with light emitting diodes, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Pinwall with notes on colourful pieces of paper, feedback from children, Like it, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Crowd-Game, interactive game in which the players need to avert a pixel which is moving across the game area, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Pratt & Whitney aircraft engine, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"