Amazon needs to be worried about this new Kindle rival

Amazon maintains a strong grip on the e-reader market with its Kindle devices, but that doesn’t mean other companies aren’t trying to make breakthroughs to challenge the e-commerce giant’s dominance. While Kobos are a popular alternative to Kindles, another E Ink device company called Dasung is also striving to gain ground, and it has just teased some new devices that could offer clear advantages over Amazon’s Kindles.