Natel's solutions open a range of new installation opportunities by working with lower vertical drops.
It then translated their movements into a wiggly line, parroting their actions and revealing how long they were in range of the installation.
"There is a revival of interest and a realisation that so much is going on across the board," said Barney Hare Duke, the artistic director of the biennial, which features more than 75 international artists and a range of interactive installations.
From residential to commercial to big box to industrial brownfields, a wide range of innovative installations are lighting our landscape.
Powerline, with its superior range and simplicity of installation (there's nothing to install inside the PC), are a better choice for bigger homes or technophobes.
They also selected a wide range of media, including installation, video, painting, photography and sculpture.
Robert Bass, 33, the assistant professor who directs the program, said his students would be applying their new bachelor of science degrees in a range of design, engineering, installation, auditing and programming careers in the region's expanding green-power sector.
Customers, who include large firms such as TalkTalk and Sky, have suffered a range of problems, from installation delays, to eye-watering costs for laying cables to connect them to the outside world.
Since its opening, the museum has presented a wide range of large-scale installations, including the work of Michael Heizer, Richard Serra, Dan Flavin and Barbara Kruger.
