You’ve heard of disappearing ink. Now get ready for suddenly appearing ink. Using a clear liquid, researchers can print a full rainbow of colors on transparent surfaces. The trick is printing the ...

E-ink screens, the monochrome displays nearly ubiquitous in e-readers, have a whole host of advantages over their colorful counterparts. Their power draw is relatively tiny, for one (e-ink-touting ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 6 minutes ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 4 minutes Just ...

Back in April, E Ink announced the development of new color ePaper technology with improved update times, high resolution and stylus support. Now the company has announced that Gallery 3 is going into ...

Currently, a handful of companies are making color E Ink tablets based on E Ink’s other color technology, Kaleido. Those include the PocketBook Color (really neat!) and the Boox Nova3 Color (cooler in ...