Many intelligent applications and systems, including biomedical hardware and devices, require humancomputer interaction technology. This technology enables ...

In 2009, 22-year-old student Nicholas George was going through a checkpoint at Philadelphia International Airport when Transportation Security Administration agents pulled him aside. A search of his ...

Computer software that can detect the micro-expressions that humans often fail to pick up on is being developed at Oxford and Oulu Universities. Micro-expressions last between a 25th and a third of a ...

Chinese researchers have established CAS(ME) 3, a large-scale, spontaneous micro-expression database with depth information and high ecological validity. It is expected to lead the next generation of ...

Micro expressions are fleeting facial expressions that occur when some people try to repress or suppress an emotion. If they are unable to do so completely, the emotion may flash onto the face very ...

Whether you're intrigued or sceptical about it, use of facial recognition technology is growing – and now Fujitsu claims to have developed a way to help track emotions better too. The company's ...

Image and video sensors have thrived in the golden age of smartphones, making steady advances in areas such as fast auto-focus, low-light sensitivity, and back-illuminated pixel arrays. And now the ...

Before the pandemic, Ka Tim Chu, teacher and vice principal of Hong Kong’s True Light College, looked at his students’ faces to gauge how they were responding to classwork. Now, with most of his ...