Set-up of the WLAN-Holography Experiment (IMAGE) Technical University of Munich (TUM) Caption Generating holograms from the microwave radiation of a Wi-Fi transmitter requires merely one fixed and one movable antenna. Using this technology, it is possible to generate a three-dimensional image of the space around the Wi-Fi transmitter. Credit Friedemann Reinhard/Philipp Holl / TUM Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.