Cuttable Charger Demonstration (video) University of Tokyo Share Print E-Mail Loading video... Caption Researchers from the University of Tokyo developed a new system to charge electronic devices such as smartphones and smartwatches wirelessly. The method involves a cuttable, flexible power transfer sheet which charges devices wirelessly and can be molded or even cut with scissors to fit different-shaped surfaces and objects. Credit (c)2018 Kawahara Laboratory Usage Restrictions credit (c)2018 Kawahara Laboratory Share Print E-Mail 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.