"Model of a biofuel distillation plant made from children's modular blocks, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Model showing the movement of the Tabacha rolling spider, IdeenPark 2012, a technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"NAO playing football, 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 navigating a 3-D city model on projection screens, Cave Automatic Virtual Environment, Ideenpark 2012, technology and education summit conference, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Boy as a pilot in a Prop Cockpit Trainer, flight simulator, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Child's hands using pliers on an electronic component with light emitting diodes, IdeenPark 2012, technology and education summit conference for young people, Essen, Ruhr area, North Rhine-Westphalia, Germany, Europe"

"Outstretched hand 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"

"RoboThesbian with closed eyes, 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"

"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"

"Research laboratory for the City of the Future in a dome tent, 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"

"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"

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