A new fiber-optic pen may help reveal the unique brain patterns in people with writing and reading disabilities, such as dyslexia. Engineers at the University of Washington created the device by ...

On the left the new Sharp LCD Optical touchpad on their new laptops and on the right an image from Microsoft’s vision of the future where computer mice are replaced with dynamical optical interfaces.

In the ongoing quest to eliminate bezels on smartphones in favor of full-front displays, smartphone makers have gotten creative with their designs. Apple, for example, opted for a bigger version of ...

For less than $100, University of Washington researchers have designed a computer-interfaced drawing pad that helps scientists see inside the brains of children with learning disabilities while they ...

Samsung Patent Adds Camera With Optical Zoom to the S Pen Imagine taking a selfie with your phone, but by holding the stylus up instead and having access to an opitcal zoom. That's potentially what a ...

Why it matters: For some people, the S-pen stylus that comes with Samsung's Galaxy Note phones is one of the handsets' best elements, and there's a chance it could gain extra functionality. According ...