WiSee Antennas (image) University of Washington Share Print E-Mail Caption WiSee technology uses multiple antennas to focus on one user to detect the person's gesture. Credit University of Washington Usage Restrictions Photo credit required. 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.