Researchers made a sonar-equipped earphone that can capture facial expressions
The 'earable' bounces sound off the inside of the wearer's cheeks to detect face movements..
Source: engadget.com
Page 3 - Smart Computer Interfaces News Today : Breaking News, Live Updates & Top Stories | Vimarsana
Stay updated with breaking news from Smart Computer Interfaces. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.