New Video Shows Japanese Speech-Jamming Gun in Action• By Geeta Dayal
Two Japanese researchers recently introduced a prototype for a device they call a SpeechJammer that can literally “jam” someone’s voice — effectively stopping them from talking. Now they’ve released a video of the device in action.
“We have to establish and obey rules for proper turn-taking,” write Kazutaka Kurihara and Koji Tsukada in their article on the SpeechJammer (PDF). “However, some people tend to lengthen their turns or deliberately disrupt other people when it is their turn … rather than achieve more fruitful discussions.”
The researchers released the video after their paper went viral Thursday, to the authors’ apparent surprise. “Do you know why our project is suddenly becoming hot now?” asked Kurihara, a research scientist at the National Institute of Advanced Industrial Science and Technology in Tsukuba, in an e-mail exchange with Wired.com. (Kurihara’s partner Tsukada is an assistant professor at Ochanomizu University in Tokyo.)