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Current issue

ELEKTRO 12/2016 was released on December 7th 2016. Its digital version will be available on January 6th 2017.

 

Topic: Measurement, measuring devices and measurement engineering; Testing and diagnostics

 

Main Article

Lithium traction batteries for electric mobility (final part 2)

SVĚTLO (Light) 6/2016 was released on December 5th 2016. Its digital version will be available on January 5th 2017.

Interiors lighting
Colloquium Interiors 2016 – the fifth anniversary
Cooperation of indoor interior and lighting 

Standards, regulations and recommendations
New standards for road lighting

Spaxels - Glowing Drones Dancing In The Night Sky

06.10.2014 | |

Spaxels are quadcopters equipped with a programmable LED system. They comprise a swarm that’s able to fly in formation and “draw” dynamic three-dimensional figures in the night sky. The Ars Electronica Futurelab is the sole player in this field, the only one capable of working with aesthetic forms of expression that were previously possible only on a computer and, via spaxels, translating them into the real world of a three-dimensional airspace.

The source of inspiration for the spaxels is the concept of the pixel, whereby coordinating the characteristics of individual points of light makes it possible to create an image or a moving picture. In this context, each quadcopter is considered an individual spaxel (space pixel) that, as part of a choreographed group, is able to represent a variety of forms, shapes and dynamic sequences.

Read more at Ars Electronica Futurelab