KTU professor Linas Svilainis (IMAGE) Kaunas University of Technology Caption Linas Svilainis, a professor at KTU Faculty of Electrical and Electronics Engineering and one of the authors of the invention. Credit KTU Usage Restrictions None License Original 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.