A new system utilizing artificial intelligence allows bionic hands to grasp objects with a delicacy and precision that ...

Assistive robotics and brain-computer interfaces (BCIs) are rapidly transforming how people with disabilities regain independence. These technologies enable users to control external devices like ...

To be clear, the universal gesture wherein the middle finger is extended to "give the bird" is not considered a proper hand signal. Anywhere. At any time. Neither is shaking a fist or hanging out the ...

If you could choose only two things as a staple of any war movie, they'd probably be military jargon (like "roger" in military aviation) and hand signals. Whether it's Easy Company deep behind enemy ...