Walls in many homes play host to art prints or family photos, but refreshing your collection can be a pain. Thanks to a nifty ...

Earlier this month Pocketbook unveiled the InkPoster line of digital posters that you can use to hang digital artwork on your walls. With E Ink Spectra 6 color displays, InkPoster products offer paper ...

Most of the colors we see around us are produced by the reflection of light from pigments ... is now working on the development of special ink that will not fade. Practical applications of ...