“Digital Ethereal”
Artist and researcher Luis Hernan from the University of Newcastle in the UK In a project he is calling “Digital Ethereal”, artist and researcher Luis Hernan at the University of Newcastle in the UK has rendered the invisible visible — revealing in red, yellow, green and blue the Wi-Fi signal strength in the world around him.
Continue reading… “‘Digital Ethereal’ – Invisible Wi-Fi revealed through light graffiti”
